Part 3: Where are the Three Bridges eagles nesting?

by: Larissa Smith, Wildlife Biologist

In part one and two of this blog series we followed the Three Bridges eagle pair. The transmission tower where they had previously nested was replaced and a new nesting platform installed. The question was: would the pair return and use the new nesting platform? Eagle Project volunteers have been closely monitoring the tower and surrounding areas for the eagle pair. The eagles have not been seen at their old nesting tower. At one point it looked like they were building a nest on an adjacent tower, but the amount of sticks never increased. Then a new eagle nest was found in a tree about a mile away from the tower location.

After many observations by nest monitors it is believed that this is the Three Bridges pair. While we can’t be 100 percent certain, the fact that they haven’t been seen at their old nest location and that this new nest is close enough to be in their territory. It is not uncommon for eagle pairs to relocate their nest if there is disturbance to the nest site. While it is disappointing, the new nest platform might not go to waste. Nest monitors have seen immature eagles perched on the newly installed tower and nest platform.

As the number of eagles’s nesting in NJ continues to increase, it only makes sense that a pair will eventually use the nesting platform in the future.

#Thankful

‘Tis the season for osprey nest platform repairs — and being thankful for the volunteers who make it happen!

by Ben Wurst, Habitat Program Manager

AmeriCorps Watershed Ambassadors clean out nesting material from a 20-30 year old nest platform.

After migratory birds depart, leaves fall and northwest winds prevail, a small group of dedicated volunteers descend on our coastal saltmarshes. They’re there to maintain osprey nest platforms. Around 75% of our nesting ospreys rely on these wooden structures to reproduce. They were used to help jumpstart the early recovery efforts of ospreys in coastal New Jersey, where much of their native habitat was lost to development in the 1950-60s. Today many of these platforms are reaching their life span or are very close.

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Part 1: An Eagle Nest Removed

by Larissa Smith, CWF Biologist

April 21, 2020, Three Bridges adult with 2 chicks@ Daniel Kroon

The following was written by NJ Eagle Project volunteer, Daniel Kroon. He monitors this nest along with several other dedicated volunteers whose photos are featured in this blog.

The Three Bridges (Hunterdon County) eagle nest is located on the top arm of an electric transmission tower. This pair has successfully nested on the tower for the past five years. This line of towers is scheduled to be replaced with new monopoles and the work on it has recently begun. PSE&G is cooperating with the NJ Bald Eagle program to move this nest to a new pole platform. Unfortunately, the pair is already on territory and have been observed bringing a stick to the old nest. It is an interesting story of how these eagles are adapting to the human-created environment and how we are trying to accommodate them.

The pair at nest October 17, 2020 before work begins @ Mary Ellen Hill

On November 4, PSE&G removed the top of the tower, keeping the nest intact, and lowered it to the ground where they carefully removed the nest from the tower structure. The nest is stored in a shed and will be re-installed on a platform affixed to the new tower when it is erected. We hope the eagle pair accept their remodeled home.

The evening of the nest removal, volunteer Mary Ellen Hill observed the pair sitting together on the adjacent tower.

November 4th, 2020 @ Mary Ellen Hill
November 4th, 2020, pair on adjacent tower after nest removal@ Mary Ellen Hill

We will follow up with part two of this story once the new monopole tower is installed and the nest is placed back up on the platform. We thank all the nest monitors, PSE&G and everyone involved to make this as successful as possible.

Rescue of a Juvenile Bald Eagle

Blog written by Eagle Project volunteer, Frank Budney

On June 15th, 2020 a juvenile Bald Eagle was rescued in a most unlikely location; on a major highway, located in an industrial area of Union County. At first glance stories like this usually have an unfortunate ending, considering the location, but the timely arrival of a local Police Officer on patrol saved the day.

This is only part of the story. The eagle in question was one of two nestlings that hatched from a nearby nest back on March 24. Its sibling fledged sometime in late May or early June while this individual remained on nest, branching next to it but never attempting to fly. By June 14, the juvenile in question was still perched next to the nest with no indication that it was about to fly until the following morning when it was rescued.

Juvenile eagle at nest site June 14th, the day before rescue@ Frank Budney
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Wild for Volunteers Guest Post: Birds, Bats, Frogs and Horseshoe Crabs!

by John King

Some of the species (super) volunteer John King has helped.

When I retired from teaching, one of my first tasks was to search for local organizations that encouraged volunteers, especially in areas of wildlife conservation. Luckily, I found Conserve Wildlife Foundation. I have to say that over the past few years, my volunteer service with CWF has been both rewarding and inspiring!

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Wild for Volunteers Guest Post: Amphibian Crossing

by Annabel Weiman

About the author: Annabel is a sophomore at Indian Hills High School in Oakland, New Jersey. When not helping amphibians cross the road she enjoys photography, the beach and badminton. Thank you for volunteering and sharing your experience Annabel!

Please note: the Amphibian Crossing Project activity described here occurred before restrictions for COVID-19 were in place. At this time CWF is only performing essential wildlife monitoring and conservation duties while practicing social distancing and following all state and CDC guidelines.

In early March, my dad Rick got an email from wildlife biologist Allegra Mitchell of the Conserve Wildlife Foundation of NJ (CWF) saying tonight was the night. My dad came home from work excited, got the flashlights and rain coats out, and called my Aunt June and cousin Sarah asking if they wanted to go with us. We had all signed up to be CWF amphibian crossing volunteers. 

Helping a Spotted Salamander cross the road.
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Wild for Volunteers

Happy Volunteer Appreciation Week, April 19-25

Many of our projects have depended on the hard work and dedication of volunteers for years. While some activities have been scaled back this year to keep everyone safe and comply with COVID 19 restrictions, our appreciation is stronger than ever.

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Ospreys Continue to Thrive in New Jersey

Results from 2019 Osprey Nest Surveys highlight another productive year.

by Ben Wurst, Habitat Program Manager

An osprey nest in a snag on Barnegat Bay. July 2019.

Surveys of osprey nests in New Jersey have occurred annually for the past forty five years. They are conducted to help determine the overall size and health of the population. The first aerial survey over Barnegat Bay counted only five active nests. Ten years earlier there had been over 50. The combined effects of DDT and habitat loss had taken their toll. No osprey nests were productive and the population at risk of being extirpated from the state.

“In 1974 there were only five active osprey nests on Barnegat Bay. Today there are approximately one hundred and fifty.”

After ospreys were listed as endangered an innovative effort to transplant viable eggs from the Chesapeake Bay to Barnegat Bay began. In addition, to help replace natural nest sites that were lost to development, man-made nest platforms were designed and installed away from human disturbance. Slowly osprey pairs became productive thanks to the die hard effort of State biologists like Pete McLain, Kathy Clark and many volunteers and partners. It’s encouraging for us to look back to see how far we’ve come in the statewide recovery of ospreys in New Jersey.

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Newark Area Volunteers Needed to Help Frogs

Greater Newark community invited to January 16 training
with Ridge Street School students to locate Atlantic Coast Leopard Frogs

The Atlantic Coast Leopard Frog
Photo by Brian R Curry

Conserve Wildlife Foundation is excited to extend an invitation to the Greater Newark community to train as citizen scientists and help a newly discovered frog species. 

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Award Winning Program Removes Rubble for Horseshoe Crabs

reTURN the Favor Honored with 2019 New Jersey Governor’s Excellence Award

By: Meghan Kolk, Wildlife Biologist

Volunteers making piles of rubble at Seabreeze. Photo by Meghan Kolk.

Conserve Wildlife Foundation has been a partner in the reTURN the Favor (RTF) program since its establishment in 2013.  This multi-partner program organizes a large group of trained and dedicated volunteers who collectively spend thousands of hours covering miles of Delaware Bay beaches to rescue stranded horseshoe crabs.

This year RTF was honored with a New Jersey’s Governor’s Environmental Excellence Award, New Jersey’s premier awards program for recognizing outstanding environmental performance, programs and projects throughout the state, in the Healthy Ecosystems & Habitats Category.

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