Shorebirds Archives - Page 4 of 8 - Conserve Wildlife Foundation of NJ

20 Years of Shorebird Conservation and Research on Delaware Bay

Posted on May 17, 2017 by CWF

By Dr. Larry Niles, LJ Niles Associates LLC

A Monumental Work of Conservation

This year marks the 21st year of the Delaware Bay Shorebird Project. As one of the longest running shorebird projects in the world, the only one of its kind in the US, we wanted to memorialize this monumental work. To do so we convened a daylong series of presentations by scientists and managers from all over the world who have worked on the bay. Here are the abstracts. They are worth a look by nearly anyone interested in shorebirds and Delaware Bay.

*The participants of the workshop on 20 years of conservation and research on Delaware Bay.*

The presentations ranged widely. We heard talks diving deep into the science of shorebird ecology, like Phil Atkinson’s talk on the use of isotopes of carbon and nitrogen locked in feather samples and what they tell us about where knots spend the winter. Or Paul Smith’s talk on how modeled estimates of shorebird numbers compare to numbers counted from an airplane. On the other side of our scientific work were talks like Laura Chamberlin’s describing the role volunteers play in saving stranded horseshoe crabs rolled over by heavy seas or impinged in concrete rubble and derelict wooden bulkheads. In between were talks like those by David Stallneckt on the role of shorebirds in the transmission of flu viruses and how that knowledge might prevent the next pandemic of flu in people.

I liked Joe Smith’s talk on the restoration of Delaware Bay beaches and Ron Porter’s talk on the movement of shorebird tracked by tiny devices called geolocators.

Altogether they spoke loudly of the 20 years of intense study and conservation by our devoted team of scientists, managers and volunteers. In those 20 years of conservation of Delaware Bay we learned basics of protecting any place loved by people who love wildlife.

Dollars on the Beach

As with many places in this divided country of ours, and in many places in the world, we have witnessed on Delaware Bay a sad and wholly preventable natural resource tragedy. It’s now 20 years since the Atlantic Coast fishing industry nearly decimated the horseshoe crabs of Delaware Bay. They didn’t aim to do this of course, but as with any tragedy of the commons, once the crabs gained value as a bait, everyone wanted their share before it was lost. They hauled away millions of crabs, no one really caring about the consequence to the bay or the wildlife that depended on the crabs. It was a race to the bottom, that would not have been stopped if it weren’t for the scientists and managers that stood up to the industry, many of which gave presentations in our workshop.

*Shorebirds feeding on eggs while crabs spawn.*

The battle gave us several important lessons.

The first revolves around the value of the bay, the crabs and the shorebirds. We biologists, managers and public outreach people often see the natural value of this ecosystem in terms of its meaning to us. We are inspired by the knot’s magnificent journey covering 10,000 miles, often flying 6 days continuously. We are awed by the natural system that responds to change much as our own body fights for life against all the many abuses we cause or suffer. But we often miss the real value. During my time on the bay we have defended this valuable natural resource from many assaults, the winner take all crab harvest, the greedy exploitation of crab blood by medical companies, the overreach of aquaculturists plotting out the use of intertidal zones without regard to impact. Underpinning each of these threats is not esoteric value, but real wealth.

I once had a conversation with Rob Winkle, before he retired as Chief of Law Enforcement for NJ Division of Fish and Wildlife. He said “Larry you’ll never be able to protect these crabs, because to many people, they are dollars on the beach”. In other words, natural wealth is wealth, pure and simple. The question is – do we protect this wealth for our children and grandchildren to make up their own minds about how to spend it?

Protection Requires a Relationship

The real value of natural resources speaks to the second lesson. Protection is not only an action composed research, monitoring and management, it is also a long-term relationship with a place. Those of us working on the bay for 20 years know this very well. The abstracts speak to the relationship and our continuing efforts to understand and improve, to rebuild what was lost, to anticipate what comes next. If in 1997 we started work in the bay to publish a few papers and move on to the next interesting place, the battle to save this vital shorebird stopover and horseshoe crab spawning area would have been lost. The dollars crawling up on the bay beaches means protection doesn’t end with fighting one short-sighted greedy use, because there will be an inevitable successor. It takes a long-term relationship to develop protection and keep it vital and active.

I learned this many times in my career, most recently from my good friend David Santos now a professor at the University of Belem in northern Brazil. We have been doing work in the northern coast, a major wintering areas for Arctic nesting shorebirds. After a passionate discussion on how to best bring greater protection of the area he said “you come here for a few weeks and think you can save this place”. He was right, the truth is we can only help if we commit to work in northern Brazil for enough time to get it right.

And this is my final lesson. There is no easy way to develop a long-term effort to prevent the inevitable series of short sighted use of a natural resource without the help of the people who care.

When Clive Minton and Humphrey Sitters first came to the bay to start the project that is now 20 years old, I was awed by their experience, skill and knowledge. I thought why are they doing this? Neither were being paid only supported to do the work. I was employed as the Chief of NJ Fish and Wildlife’s Endangered Species Program. Now I know, it is only because they care. They are fascinated by the bird’s natural history, they publish scientific papers on the subject but they come year after year because they care.

There’s more to this than just tree-hugging emotionalism. In the US, we have gradually professionalized conservation, ensuring only paid staff do the work with only minor roles for users. It’s an entirely credible position in times of flush budgets. Its pitfall becomes obvious in the age of Trump, years of budget cuts and increasing influence of resource industries dismantle that achieved in the good years. Overall it ends with natural resources declining in nearly every section of the country.

Clive and Humphrey, come from England and Australia where conservation depends heavily on volunteers. It’s a pastime to research, monitor and conserve birds, not necessarily something that pays. For example, the Royal Society for the Protection of Birds (RSPB) has over a million members, but over 18000 volunteers working at 200 preserves and only 1300 staff. Remember this is in a country that has a population of 53 million. By contrast in the US with a population of over 300 million National Audubon Society half the number of members and staff and nearly the same budget.

In our experience these numbers don’t speak to the reality of how people actually feel in the US, or at least hear on the bay. We can say without reservation that the research, monitoring and conservation on the bay depends on the dedication of many volunteers taking part in our work. We literally could not do the work without their help.

John, upper right in red shirt, is a volunteer steward protecting beach important to Delaware Bay shorebirds. This is he first year. Next to him is Humphrey Sitters, the editor of Wader Study, an international technical journal on shorebirds and a highly trained expert on shorebirds. He has worked on Delaware Bay as a volunteer scientist for 20 years. It is the work of these two and many others that makes the protection of Delaware Bay a success.

And so, this is the final lesson. The best way to overcome this cycle caused by the relentless exploitation of the bay’s natural wealth is building a team of people devoted to it study and conservation. This involves the many professionals who care enough to maintain a focus through the ebb and flow and agency prerogatives, a team of retired professionals and young adults seeking experience for their nascent careers and just as importantly as many people who care enough to put time into the yearly care of this valuable natural systems.

Dr. Larry Niles has led efforts to protect red knots and horseshoe crabs for over 30 years.

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Shorebird Expedition Brazil: The rights of traditional communities

Posted on February 27, 2017 by CWF

By Larry Niles, LJ Niles Associates LLC

Over the last few days of our expedition, we left the state of Para and flew to Sao Luis in the adjacent state of Maranhao. There we began the next phase of our work, trapping red knots, ruddy turnstones and other species, as we have done since 2014.

But prior to leaving Para, while we stayed in the village of Apiu Salvatore, the fishermen asked to meet with Max. He hadn’t planned it, so at first, the reason was unknown. The fishermen of the village knew Max represented ICMBio, and that Apiu Salvatore fell within Resex Gurupi-Piria, one of the Brazilian agency’s many extractive or Resex reserves. As I described in the previous post, ICMBio conserves natural resources in each reserve for the benefit of traditional communities, such as this one. So Max had a good idea what the community had on their mind.

*David and Danielle prepare for the meeting with the fishermen of Apiu Salvadori.*

We entered the large open meeting space under a thatch roof with a good breeze cooled by a sudden evening downpour. The association leader, Antonio, got down to business. He explained the problem of immense ships lurking offshore, spreading giant purse seines or immense lines of baited hooks, and stealing all the fish. It threatened their own lives, not only their livelihoods but their very existence. One could see very clearly how vital fish were to these fishermen. The community consumed virtually no goods; most of their daily needs came from the sea or their backyards. Chickens, pigs, even lambs filled backyards. Fruit like mangos and avocados literally fell from the trees. I saw no washing machines, microwaves, coffeemakers, or nearly any of the appliances that litter a typical U.S. kitchen.

There was one modern device found in every hut and cabin, no matter how small or dilapidated. All had TVs. How, I imagine, can they fit in this primitive world while gapping at the lives of the rich and famous? These were not people ignorant of the world, but unfortunately, they could be innocent as lambs when faced with the greedy schemers and politicians of Brazil. And as the ongoing corruption scandals here evolve, it seems like nearly every politician serves their own or other greedy interests.

So it is understandable that the fishermen’s first thought was to go to the Catholic Church. But then we came. So they asked for Max’s advice.

The people of the village live simply with no luxuries except TVs. The town, located on a small island has no electricity except when the community generator is turned on at night. (Photo by C. Buiden.)

He quickly determined the fisherman had no idea they had legal rights to the fishery. He patiently explained the concept of ICMBio reserve system, the system of which they are a part. In theory, they could unify and certify their observations, take it to a judge and get a decision that would force the government to stop the theft by the international fishing fleet, at least in principle. Max and Danielle explained these rights and the group seemed sufficiently inspired. At least they left happy.

Why did they not know their rights? Max explained to me that the reserve manager for this area covered 60 other villages and that ICMBio has suffered 3 years of budget cuts. He reminded me how long it took to get to this village. So it’s the usual story familiar to U.S. agency biologists. Here, as it is in rural U.S., but with a more obvious impact, starving good government often only starves the people who live on the land, the land itself and the wildlife, who depend upon it.

For me, it meant something more. We proposed this project to create better protection for shorebirds. We took the usual approach. First, do the surveys then will create scientifically defensible descriptions of the habitat’s value. Finally, we overlay the threats: shrimp farming, oil spills, human disturbance, predators etc. then develop counter-measures.

I learned that nigh there is only one threat in this, one of the most important shorebird habitats in the world. It looms large above all others – if you erode ICMBio’s system of protection all the other threats will grow and decimate the fragile ecology of the area. Grow the ICMbio system and the traditional communities will enforce their legal right to conserve. They can monitor the threats and work with the agency to stop them. The laws already exist. The monitoring system is already in place. But this meeting pointed out they need more help.

Dr. Larry Niles has led efforts to protect red knots and horseshoe crabs for over 30 years.

Shorebird Expedition Brazil: Trapping shorebirds in Panaquatira

Posted on February 25, 2017 by CWF

By Larry Niles, LJ Niles Associates LLC

The capture of Arctic nesting shorebirds first brought us to Brazil in 2013. We brought 125 geolocators and caught both ruddy turnstones and red knots, attaching 85 on the former and 30 on the latter. But we also came to create a new perspective on shorebirds in this place, one of the most important shorebird habitats in the world.

For all intents and purposes, shorebird work in this area started in the mid 1980’s, when Canadian biologists, Guy Morrison and Ken Ross surveyed from an airplane, the entire coast of South America. In this monumental and dangerous survey they established an invaluable historic baseline of the number of Arctic nesting shorebirds wintering in South America. This was before shorebirds caught the interest of the public, and way before foundations and agencies devoted significant funding or staff time. They surveyed the entire continent, but on the coast of Maranhao and Para they found the motherlode of shorebirds. They did not, however, get close and personal.

*Guy Morrison and Ken Ross about to conduct an aerial survey (also in the photo is Guy’s daughter Clair, Brad Winn, Jorge Jordan and Luis Venegas).*

That challenge belonged to a team led by the late Allan Baker of the Royal Ontario Museum and Ines Serrano, then with CEMAVE, the Brazilian counterpart of USGS. They also flew the coast but followed up with a ground survey and the capture of a small group of red knots. Along with Guy and Ken, their work cemented the hemispheric importance of this area.

*Juliana holds one of the two birds caught in our second day of trapping. (Photo by C. Buiden)*

Over the last 4 years we captured knots, turnstones, sanderlings, whimbrels, collared plovers, semi-palmated sandpipers, semi-palmated plovers as well as South American terns and other species. Last year we recaptured 20 geolocators in a catch of over a hundred ruddy turnstones. But only in 2013 were we able to catch red knots. Although abundant in the region, populations are estimated at 10 to 15K, they are remote and elusive.

So we were happy to find on our first day of surveillance this year over 400 red knots. They roosted within a flock of about 1000 shorebirds located at the west end of a small working class beach resort called Panaquatira, about an hour out of Sao Luis. The flock including black bellied plovers, semi-palmated sandpipers and plovers, collared plovers, South American terns, Black Skimmers and a few whimbrels. We readied that night for an early morning attempt.

First we needed to figure out the tide. It rises and falls 13 feet in northern Brazil, twice that in Delaware Bay. The spring tide or full and new moon tide increases the range to 18 feet. Consequently, the high tide line moves every day and catching birds with a cannon net depends on placing the net near the predicted tide line, because birds move with it to stay as far from the dangers lurking on dry land. Wind speed and direction changes the high tide line, and so does barometric pressure.

So much rides on where we place the net. On our first two attempts, we missed by just a few yards, but it could have been a mile. The birds moved with the tide and stood just outside the 30 by 100-foot area within which the birds must be to be caught. We tried moving them but they spooked and most gradually left the area altogether. Ultimately, we fired but caught only two knots and two whimbrels.

We were blessed on the third day. We arrived near dawn, over four hours before high tide so we had plenty of time to measure elevations. We knew the morning’s high would be about four inches lower than the previous night’s high, which snaked along the sandy peninsula used by the birds to roost. Standing on the tide line we used a method borrowed from Clive Minton to determine the location on the beach four inches lower.

Laying my head flat on the sand I trained my eye towards the horizon. This establishes a level line. Using her hand, Stephanie marks four inches on her leg than moves until the four inch mark lines up with the level line. Her location depends on the slope of the beach. In this way we determined the location of the tide line four hours hence. We dug in the net.

*Larry Niles and Mandy Dey take training on measuring elevation from Clive Minton in Australia.*

At about an hour before high tide, shorebirds started crowding into the area around the net. At first, oystercatchers, black bellies, short-billed dowitchers and a small flock of skimmers. Most of the knots hung back on an adjacent sand bar. With a little push, they too piled in right into the catch area.

We fired and caught 175 knots, 30 sanderlings, 20 short-billed dowitchers and 5 black-bellied plovers. Among the knots were 3 with geolocators. We flagged, banded and measured 145 birds, all the while releasing unprocessed birds that appeared stressed by the heat. By late afternoon we were back at the house cracking open beers. We completed all our objectives with one day to spare.

*CWF Biologist Stephanie Feigin moves birds closer to the net. (Photo by Yann Rochepault.)*

*Stephanie and Julianna begin taking birds out of the cannon net. (Photo by Yann Rochepault)*

*We must cover birds with a light shade cloth to calm birds while they are extracted and placed into keeping cages. (Photo by Yann Rochepault.)*

*Processing our catch. (Photo by Yann Rochepault.)*

One of the many values of catching shorebirds is examining their condition and molt. Here we compare two knots, an adult on the right and a second year or sub adult on the left. The latter molts its flight feathers much earlier than adults and it shows in the fading to brown. (Photo by C. Buiden).

Our team includes Carla Meneguin, Paulo Siqueira, Ana Paula Sousa, Larry Niles, Juliana Almeida, Carmem Fedrizzi Joe Smith, Stephanie Feigin, Yann Rochepault, Laura Reis and Christophe Buiden. (Photo by Juliana Almeida).

*A red knot after banding and processing. (Photo by Y. Rochepault).*

Dr. Larry Niles has led efforts to protect red knots and horseshoe crabs for over 30 years.

The Record: Unseasonable February weather not great for wildlife & plants

Posted on February 24, 2017 by CWF

Reporter James O’Neill covers the impacts on plants and wildlife from the unseasonably warm weather for New Jersey this winter in this story for The Record.

Bats, migratory birds, and other wildlife are challenged by earlier than usual spring-like conditions, says Conserve Wildlife Foundation’s David Wheeler.

CLICK HERE FOR THE FULL STORY

Mid-February could be extra hard on plants, animals – The Record

Shorebird Expedition Brazil: Going to the heart of the mangroves

Posted on February 15, 2017 by CWF

Hundreds of red knots found to cap long day’s journey

By Larry Niles, LJ Niles Associates LLC

It took us long into the night to reach our next port. We went from the relatively populated area of Braganza to the dark heart of this coastal region of Viseu. In three trucks, we caravanned through a maze of remnant tropical rainforests, cattle pastures, and impenetrable second-growth woodlands. Along the rain-slicked, red clay road, small and desperate looking towns popped out of nowhere always looking like the past was a better day. The road cut through countless mangrove forests that define this region. We reached Viseu too late to do anything but find a place to stay the night.

*A bridge across the many rivers from Braganca to Visiu, Brazil. Photo by Christophe Buiden.*

By noon the next day, we boarded a Lancha boat named Garota Viseu (Viseu Girl). Local shipwrights craft these two-decker boats of about 50 feet in length, primarily to carry cargo and people from port to port. Today it will carry us into one of the most remote estuaries in the 250-mile coastline of this enormous mangrove and beach landscape. Our captain, 78-year-old Benedicto, with one crew navigated the coffee- colored Gurupi, a long river that cuts deep into the tropical coastline.

*A nearly completed boat in a ship yard in Viseu.*

Bene took his craft down the Gurupi within sight of the wind-tossed Atlantic Ocean. The trade winds blow constantly here, almost always at near gale levels. But then he turned into a small channel directly into the steamy mangrove forest. At first the path was wide, lined with a dense tangle of mangrove on either side. Whimbrels, scarlet ibis, semi-palmated sandpipers clung to tangles of roots as the high tide flooded the soft mud.

*Captain Benedicto piloting his Lacho boat, the Garota Viseu.*

Then he took the boat in a channel so narrow, the crew had to duck the whipsaw of mangrove branches. We slowly snaked our way through a tunnel of green until we reached another wide channel. Within a few minutes, we entered another narrow channel ultimately reaching the next bay. Here we felt the full force of the stiff winds and deep rolling swell of the Atlantic. An hour later we weighed anchor at the small community of Apiu Salvadore.

*The Garota Viseu weaves its way through the narrow mangrove passage. Stephanie Feigin, Danille Paluto, Christophe Buiden and Yann Rochepault watch from the top deck of the boat.*

Few people from the outside world come to this community of about 50 ramshackle huts and cabins and about 150 people. As the boat neared the shore with most of the team standing on the roof of the boat, scattered groups of the town’s people stood on the sandy bluffs overlooking the harbor as though we just landed from space. Ultimately, we found them welcoming but wary. Little good comes from the outside to these communities.

Over the next two days, we plied our craft of field biology. We needed to find small boats to take teams to the various shorebird habitats previously determined on our maps. Local craftsmen build these boats. Running about 20 feet in length, they use 10 to 20 horse power engines meant for something like a lawn tractor. Instead of driving a blade, the craftsmen power a long shaft that ends in a 8-inch propeller. The skipper can lift the engine and propeller according to the water’s depth. They suited our needs perfectly.

We fielded five teams in three in boats while Mandy, David Santos, Carmem and I surveyed Lombo Branco Island, about two miles from the Apiu Salvador. The sea shapes this island into a crescent, the inside protected from the restless waves. Nestled within, one could see in miniature, the whole ecological system that creates resources for shorebirds.

At the heart of the island grows a small and stunted mangrove forest and an apicum, or wetland that only floods during lunar tides or spring tides. These are the highest of the monthly cycle of tides but only occur on the full and new moon. Every day the tide moves in and out of this small system. Twice a month the tide floods the apicum for several days at a time.

We arrived on the day of a waxing moon, near full. The very high-high tides reached well within the small drainage flooding habitats that have not been flooded in a few weeks. Shorebirds carpeted the wet mud, searching for all the invertebrate life that flourishes in this habitat. But the productivity only starts there. Here the tidal flow is gentle because the island shields it from the wind tossed Atlantic from all sides except the leeward quarter of the island. This gentle tidal flow flushes sediments from the mangrove swamp, the nutrients of the apicum and the normal productivity of a sediment-rich sandy substrate, forming the base layer of a productive food chain that nurtures small clams and other invertebrate – all prey for shorebirds.

We found whimbrels, semi-palmated sandpipers, ruddy turnstones, short-billed dowitchers, black belly plovers, willets, semi-palmated plovers, sanderlings and collared plovers. In the lower reaches, we found 337 knots, a glorious find that will help our mapping model enormously.

*Red knots, sanderlings, short billed dowitchers and other shorebird forage in the inter-tidal estuary of Morro Branco.*

The following day we surveyed a second island, Coroa Criminosa. Why the sinister name we cannot say, but it supported a very similar esturary giving us another successful day. When the tide went out the small island of about 6 kilometers grew to over 20 kilometers. Intertidal sand flats spread out of sight in nearly all directions.

We left the island that night and arrived in Viseu just before dark. Once again we suffered the sway of the Atlantic. After weaving our way back through the mangrove and up the Gurupi River, we landed too late to go on. We were thankful for the modest rooms with showers, a good meal and beer!

https://youtu.be/zLW4iRr_EI4

Dr. Larry Niles has led efforts to protect red knots and horseshoe crabs for over 30 years.

Shorebird Expedition Brazil: Conducting a scientific investigation in a tropical wilderness

Posted on February 9, 2017 by CWF

By Larry Niles, LJ Niles Associates LLC

It’s hard to imagine the difficulties of people living here at Latitude 37 Degrees North when arriving at the equator in northern Brazil. It challenges even the hardiest of biologists. However, after three days our team has not only acclimated but we accomplished surveys in two separate estuaries.

*Ruddy turnstone multiyear flight recorded by a geolocator caught in Maranhoa, Brazil.*

Low tide was cut short on our first day in the field, while high tide persisted longer than we expected which challenged our surveying since it must take place when birds forage. Shorebirds typically forage until 1 to 2 hours before high tide and start again 1 to 2 hours after high tide, usually resting and digesting the food consumed at the lower tides. Because we intend to understand the foraging habitats of shorebirds in the wintering area, we must focus on the lower tides. This is always difficult due to logistical issues such as renting boats, equipment failures, and long distance from the ports present an array of complications. Still, we were able to go out in the field and collect some data.

The next day we did marginally better, each team member faced different problems. Our boat engine failed and we had to paddle back to port, another boat took so long to get to the shoal we intended to survey that it had already been covered by the tide. But this is the nature of field work anywhere.

*Yann and Christophe paddle our boat back to port after the engine failed.*

No matter the complication, it is important to stick to our rigid protocols. Our goal is to determine the best places for shorebirds in this area. We must work with the shorebird’s behavior because each tidal stage creates different value. In a wild place such as this, they will choose to roost as close to the foraging areas as possible. In fact most will just roost then feed as the tide recedes then feed as the tide rises and then roost again. So locating the feeding areas will usually indicate the roosting areas.

But things can go awry. In human dominate habitats like New Jersey, birds find it hard to roost near foraging areas. Most often the high tide forces them into people jogging, dog walking or enjoying flushing shorebirds. So the shorebirds must leave, unnecessarily burning valuable fuel and suffering greater danger from avian predators.

The night-time roost creates the real threat here in Brazil and everywhere. At night many dangers lurk. Ground predators, such as owls, feral cats, raccoons, and even people will take advantage of any unwary or sickened bird. It is worse when birds are forced to use areas that are less secure than others. This can happen naturally at spring tides, for example, when the very highest high tides force them closer to the dangers lurking in the dunes or mangrove forests. In places like Hereford, New Jersey, people often force birds to use more dangerous areas.

So our goal here is to map all the areas of importance – foraging, day-time roosts and night-time roosts. But we hope to do it with remote sensing; satellite maps that are trained by a mathematical model, that are, in turn, trained by our field data. We count birds, photograph the surrounding habitats, precisely locate the sites, and even look at the substrate. Is it mud, sand, muddy sand, sandy mud and so on?

Doing this in New Jersey is difficult. Doing it in the northern coast of Brazil presents untold challenges. One cannot easily access the coast here. We have to rent boats to take us out to the birds, conduct surveys then get back before dark. Sometimes we go out for days and stay in remote fishing villages, sometimes with only a floor to sleep and no facilities or power. Imagine unrelenting heat, mosquitoes, persistent blowing sand, copious sweat, and trying to conduct a scientific investigation. That would be demanding in any environment.

So this is the challenge of our crew – and they do it aplomb! Last year one of the boats sank in 55 feet of water 8 miles out to sea. We all made it to land safely but we lost much of our equipment. The day after was grim, wondering if we should we go on or go home? Without hesitation, not only did the crew go on to complete the survey but we ended up capturing twenty-two geolocators from ruddy turnstones tagged two years earlier. A good crew is hard to put together and stay productive in these conditions. A good spirit is the most important thing.

*Our team chooses areas for the next day’s surveys. Beer is essential!*

So we completed two days of surveys at the western end of our 150 miles long study area. Today we prepare for three days out to a remote area, accessible by boat only. As I write, the team prepares for food, water and all the necessities of spending three days with minimum comfort. We hope to camp in a fishing village, maybe a house, but we won’t know until we get there. We must prepare for all possibilities.

Our understanding of the inner workings of the Brazilian Extractavista reserve system grows every day. This system I believe holds great hope for us in the United States because it serves both the wildlife and fish and the people living in the landscape. Pretend, for example, on Delaware Bay, the rural towns and the residents get first crack at the sustainable management of resources, not the companies exploiting them without regard to the future, as it is now. Instead of few people earning a good living off Delaware Bay resources, many would. Rural American would be transformed. This is what ICMBio hopes to achieve in this much poorer area.

Two members of our team are managers of the seven reserves in Para, our study site. They told us, for example, ICMBio (Chico Mendes institute), the federal agency in charge of the extractive reserves, pays a subsidy for local fishermen in exchange for helping manage the fishery resources. But the subsidy is limited to existing residents, not people within new reserves because of the new conservative government. One can see right away the challenges of two people managing seven reserves covering a coastline the size of New Jersey. Budget cuts have taken away all equipment funds. They must even clean their own offices as most nonessential staff has been cut under the new conservative government, a government accused of unfairly deposing the most popular liberal party.

This should resonate in the United States because it could be coming soon to a wildlife reserve near you.

Dr. Larry Niles has led efforts to protect red knots and horseshoe crabs for over 30 years.

Shorebird Expedition Brazil: Investigating the plight of shorebirds and rural people

Posted on February 8, 2017 by CWF

By Larry Niles, LJ Niles Associates LLC

We leave a cold and dark New Jersey with mixed feelings for our destination to tropical Brazil. It will be warm and sunnyish – though forecasts predict drenching thunderstorms threatening us every day of our trip. We will explore a very new place, the ocean coast of Para, a largely unsurveyed coast known to be a wintering shorebird mecca. At the same time, we will undergo trials experienced by few biologists. Zika is prevalent in Para, but recent cases of malaria are equally alarming. Of course, one must be ever vigilant for food and water pathogens. Last year, I developed food poisoning ending me up in a rural hospital, with a room full of very sick people. On arrival, I wondered what comes next?

*A small part of the sprawling city of Sao Jose de Ribamar.*

The contrast of poverty and the truly wild can jar a Jersey biologist’s sensibility. People fall into poverty here because it’s the common condition. Poor sanitation, terrible roads, and nearly non-existing law enforcement plague those who live in coastal Brazil. The economic crisis and the ever-expanding corruption scandal in the federal government rob people of hope for the future and anchor them to a life of poor education and wages, and widespread filth. In the cities, the water churns with rubbish and contamination is ubiquitous.

Yet few people populate the ocean coast sites where we will survey. There, the sea teams with fish and shellfish beyond measure. Walking through a fish market is like going to a fish museum for all the species, exotic and common. Hundreds of small villages, most with only occasional power, perch precariously on the edge of this wonderful and largely uncontaminated sea or nestle deep in a vast mangrove forest, one of the largest in the world. In many ways it’s a biologist’s wonderland.

Our team walks through a small fishing village in the Brazilian state of Maranhao. The village has no power system just a generator that turns on in the evening for a few hours.

Only a few hundred miles away snakes the many channels of the Amazon River and surrounding it lies one of the world’s last great tropical forests. It’s the home of one of the great battlegrounds of environmentalism. The new U.S. administration will probably support the wealthy families cutting away valuable timber for cattle ranching, destroying carbon capturing and oxygen producing trees and, at the same time, the livelihood of native people who eke out a bare existence from rubber, nuts and the diverse wildlife that share the forest with them.

*An illegal forest cut in the Brazilian rainforest in the state of Para.*

But our government has a lot to learn from the Brazilians. They have created a novel conservation system, one unknown to us in the U.S.

They call them extractive reserves. The federal agency in charge, ICMBio, struggles to save these reserves, not for tourists or rich residents, as we do in New Jersey, but for the people who live within. They stop the ranchers from destroying the forest. In the same way, they stop the international fishing fleets from decimating the fishery in Para. Staff of the agency die every year doing their job. One just recently in the state of Para, not far from our destination.

*There are seven extractive reserves in our coastal study site in Para, Brazil. This map was created by Dan Merchant and Rick Lathrop CRSSA.*

Our project aims to help. Our team, sponsored by Conserve Wildlife Foundation with Neotropical Migratory Bird Conservation Act, will survey birds, measure habitat, and ultimately map this coast with state-of-the-art GIS system developed by Rutgers Center for Remote Sensing and Spatial Analysis. We intend to provide ICMBio staff with better GIS tools than are available in the U.S.

Over the next three weeks, we will be reporting on our research investigation. We will also explore the threats to the extractive reserves in our study area, everything from disturbance to shrimp farms.

For my part, however, I will also investigate if this system captures the best conservation envisaged by most religious leaders, including Pope Francis. Despite the political rhetoric of the old politicians that fill our media, most of the world’s religions speak openly about supporting climate change action. They envisage an “integral ecology”, in the word of Pope Francis, a union of the need to heal the earth and the plight of the poor. Even Southern Baptist have adopted this position that the impact of climate change falls on the poor. This is as true in Brazil as it is in Delaware Bay. Perhaps in Brazil lies a better way.

Dr. Larry Niles has led efforts to protect red knots and horseshoe crabs for over 30 years.

Reef dedication, seining to help celebrate Veterans Day on Delaware Bay

Posted on October 20, 2016 by CWF

Oyster reef to be dedicated to New Jersey Veterans at second annual event

By Emily Hofmann, Project Coordinator

a-seine-net-about-75-feet-long-is-dredged-in-the-bay-and-brought-up-on-the-beach-to-collect-the-species-for-study — *A seine net about 75 feet long is dredged in the bay and brought up on the beach to collect the species for study. Photo courtesy of Middle Township Gazette.*

You and your family are “whelk-come” to join American Littoral Society and Conserve Wildlife Foundation and for our 2nd Annual Veterans Day on the Bay on Saturday, November 12 from 11:00 AM -2:00 PM at Moores Beach on the Delaware Bayshore! In April, we held our 2nd Annual Shell-A-Bration where proud volunteers braved the elements and helped build an oyster reef at Moores Beach.

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The 1st Annual Veterans Day on the Bay was held on November 11, 2015 at South Reeds Beach. The oyster reef was dedicated to all veterans and highlighted veteran involvement in the effort to restore New Jersey’s Delaware Bayshore. Event attendees honored their own military veterans by inscribing that special person’s name on a shell and placing that shell on “Veterans Reef.”

This year we’d like to continue to show our appreciation and mark the progress we’ve made by dedicating another reef to a specific military branch.

Please join us for the 2nd Annual Veterans Day on the Bay, which will feature:

Raw oysters and fare from Spanky’s BBQ
Beach Clean-up
Seining and marine wildlife study
Arts and crafts for children

davidbensonshells1 — *Photo courtesy of David Benson.*

Help us study the wildlife living in this new reef with hands-on, interactive marine science activities like seining and species identification!

The highlight of the event will be the dedication of Moores Beach oyster reef in honor of our military veterans. Attendees are invited to honor their own military veterans by inscribing that special person’s name on a shell and placing that shell on the reef.

This family fun day and volunteer event will be held from 11:00 AM – 2:00 PM; with the reef dedication ceremony taking place at 12:30 PM. Veterans Day on the Bay is rain or shine. The celebration will be a picnic-style event, so please bring blankets and chairs.

Join us at Moores Beach, at the end of Moores Beach Road (which intersects with NJ Route 47 near Delmont United Methodist Church) Maurice River, New Jersey, 08314.

RSVP appreciated to Quinn Whitesall, quinn@littoralsociety.org or Emily Hofmann, emily.hofmann@conservewildlifenj.org by November 7.

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Emily Hofmann is a Project Coordinator with Conserve Wildlife Foundation.

Volunteers and biologists add the next oyster reef to Dyers Cove

Posted on October 6, 2016 by CWF

Team works through threat of downpour to strengthen Delaware Bay’s resiliency and ecology

By Emily Hofmann, Project Coordinator

Although the weather was on the brink of being rainy and bleak, that did not stop a team of dedicated biologists and volunteers from building an oyster reef on the Delaware Bayshore this past Saturday. Committed volunteers and young people braved the weather to work alongside American Littoral Society and Conserve Wildlife Foundation to build a near-shore oyster reef at Dyers Cove, at the end of Dyers Creek Road in Newport, Cumberland County, New Jersey.

oyster-reef-2

This reef – like the one at South Reeds Beach – was built to protect restoration work done after Hurricane Sandy and provide habitat. Constructed to prevent sand loss from wind-driven waves and create calmer water for spawning horseshoe crabs, this is the third of five such reefs that have been built by the Littoral Society and CWF. The conservation organizations will continue to monitor whether the reef breakwaters help reduce beach erosion and create calmer water for spawning horseshoe crabs.

Due to the heavy rain over the course of the week, the conditions were not ideal. Low-tide never went below waist deep, so it was hard to construct the reef accordingly. But that did not stop the team! oyster-reef-build_5

“Every oyster reef we’ve built so far on the Delaware Bay incorporated a different restoration strategy. We have had to adapt new strategies with what has worked best in the past and with what will realistically work based on site conditions. By blending the successes from the previous reefs with innovative approaches, we have been able to construct three reefs to date,” said Capt. Al Modjeski, Habitat Restoration Program Director for the American Littoral Society.

The bayshore beaches need restoration and improved resiliency so that horseshoe crabs have proper breeding grounds. Crab eggs feed migratory shorebirds, like the Red Knot, which stops in New Jersey each spring on its long journey from South America to the Arctic Circle. The Red Knot and other shorebirds help bring $11 million in tourist dollars to New Jersey’s Delaware Bayshore region each year.

“New Jersey’s Delaware Bayshore hosts an annual wildlife spectacle of global significance – the time-honored migration of Red Knots to reach the eggs of these ancient horseshoe crabs,” said David Wheeler, Conserve Wildlife Foundation of New Jersey Executive Director. “Volunteer projects like this help connect the people of New Jersey with these endangered shorebirds and the largest population of horseshoe crabs in the world.”

“Originally, this event was a bare-bones volunteer effort of placing shell bags off the Dyers Cove eastern beach,” said Capt. Al. “But thanks to a donation from Betancourt, Van Hemmen, Greco & Kenyon, we will have a ‘shell-a-bration’ that celebrates the ecology and community of the Delaware Bayshore.”

oyster-reef

In 2015, over 130 volunteers and veterans built an oyster reef at South Reeds Beach in the first annual Shell-a-Bration. That same year, Veterans Day on the Bay dedicated the reef to all veterans and highlighted veteran involvement in the effort to restore New Jersey’s Delaware Bayshore. The second annual Shell-a-Bration, held in April 2016, saw a handful of dedicated volunteers brave a blizzard to build a reef at Moore’s Beach. The third annual Shell-Bration will be held this coming Spring 2017.

“There are many strategies to defend our Delaware Bayshore, but one of the best and most productive are these oyster reefs,” stated Dr. Larry Niles, a biologist with the American Littoral Society and Conserve Wildlife Foundation of New Jersey. “They not only replicate a lost but important habitat on Delaware Bay – reefs once covered much of the bayshore – but they provide just enough protection to make a difference in how long our beaches persist against the unrelenting forces of nature. In a way, we are fighting nature with nature.”

oyster-reef-4

The projects are being funded by National Fish and Wildlife Foundation (NFWF) through their Hurricane Sandy Coastal Resiliency Grants Program, and are being developed in partnership with U.S. Fish and Wildlife Service and New Jersey Division of Fish and Wildlife.

Emily Hofmann is a project coordinator for Conserve Wildlife Foundation

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Beachnester Buzz: A Day in the Life of a Beachnester

Posted on August 8, 2016 by CWF

NEW, WEEKLY UPDATES FROM NEW JERSEY’S BEACH NESTING BIRD PROJECT TEAM

by Todd Pover, Beach Nesting Bird Project Manager

For this week’s installment, I thought it would be fun to have you tag along with me on a day in the field, so you can get a sampling of what goes into our beach nesting bird program. Let’s call it, “A Day in the Life of a Beachnester.”

Today it is an early 4 am rise to beat the beach crowds and heat, as we are banding black skimmers at our Belmar colony. This is the first time our program has banded skimmers – it is a collaborative effort with other organizations/agencies in both New York and New Jersey – we hope to find out more about their survival, longevity, and movement, both local and long distance. Everything goes well, we are able to corral and band about 35 chicks in less than an hour. This part of the day represents the science portion of the beach nesting bird project, science for the sake of study and a better understanding of our birds, but more importantly to gather information to help us manage and recover endangered species.

With no time to spare, it is now off to Leonardo along Sandy Hook Bay where CWF is hosting a summer wildlife experience for kids. No surprise, I am the guest today to teach the kids about beach nesting birds. I explain why piping plovers and American oystercatchers are at risk, and then give them a chance to use a high powered birding scope to try to read bands I have placed on decoy birds. We definitely have some budding biologists in the mix. Education is key to our project, unlike other endangered species that mostly live out of sight or reach, beachnesters spend the breeding season on the same beaches visited by millions of tourists and residents. If they are going to learn to “share the shore” with our endangered birds, outreach is essential.

beachnester buzz plant — *Sea beach amaranth, a rare plant, that shares the beach with our nesting shorebirds and also is protected.*

Next up is a stop at Seven Presidents Oceanfront Park, one of our important nesting areas in Monmouth County. For most of the season we are erecting and adjusting fence to protect nesting areas, but today we are working with the park to reduce the fence, as many of our birds have successfully nested and started to leave the area. First we count and locate any remaining least terns – these surveys are the base of our project – we need this data to track population trends and seasonal productivity as metrics of progress towards recovery. Before we remove any fence at this site, we also conduct surveys of sea beach amaranth, an endangered plant that shares the beach with our nesting birds. We locate a few plants and that dictates how we readjust the fence, the plants need protection from trampling by beachgoers or vehicles used by the park to maintain their beach.

Coordination with municipalities or other land owners that host beach nesting birds is a critical part of our project, as their activities can impact nesting success as much as beachgoer’s recreational use of the beach. So there is one more stop today to assess whether a maintenance request can be granted in a way that won’t put birds at risk. That done, it is time to start the two hour drive back to our office in Cape May County. I am ready for a nap, but no luck, as the truck becomes a mobile office to take care of other unattended business (while someone else drives of course). There are calls with several other towns, check-ins with our seasonal staff members that are spread out all along the coast, and finally dealing with a broken down vehicle (not ours fortunately) and a person who refused to take their dog off a nesting site.

Back at the office, it is one last check of email, entering a little bit of the data we collected today, and finally time to head home. Every day is a little different, but this day has been a good cross-section of the range of things we do on the project. It is tempting to think we just pop up fence and signs and hope the birds do well, but protection and recovery of our endangered beach nesting birds requires a comprehensive strategy addressing all the factors that impact nesting success.

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