Conserve Wildlife Blog

Posts Tagged ‘raptor’

An Osprey Rescue

Monday, July 17th, 2017

By Meghan Kolk, CWF Wildlife Biologist

I would like to take the time to share a noteworthy event from last week, as well as highlight a CWF volunteer who deserves recognition for his dedication to wildlife.  CWF received a call last Friday from a concerned citizen about an osprey chick that had fallen from its nest in Avalon.  Osprey chicks are extremely vulnerable to summer storms, and are often blown right from their nests in strong winds.  The storm that pushed through the area Thursday night had likely blown this chick out of its nest onto the marsh below.  This particular nest had just been surveyed on July 6 and had contained three young chicks.

osprey chick down on marsh after severe storms

Often when staff members are not available to respond to calls like this, we rely on our volunteers to represent us.  In this case, when CWF volunteer John King got the call, he hooked up his boat and immediately headed out to assess the situation in hopes of making a rescue.  When he arrived on the scene, John realized that there were actually three osprey chicks on the ground below the nest; however, two of them were unfortunately already deceased.  The parents were also sitting on the ground with the one surviving chick when he arrived.  John picked up the chick and examined it for injuries.  When he determined it was in good condition, he carried it up a ladder and placed it back into the nest as the parents circled and screamed above him.  As he left the site, the parents immediately returned to the nest to check on their chick.

Osprey chick returned to the safety of it’s nest

Even though John was only able to save one of the three chicks, this was still a success story that would not have been possible without the help of a devoted volunteer.  The concerned citizens who had called in the emergency watched the whole rescue from across the lagoon and reported back the following day that the chick was sitting up in the nest looking healthy.  CWF also greatly appreciates citizens who care enough to observe wildlife responsibly and report wildlife emergencies when necessary.

Adult returns to nesting platform after chick is safely returned to nest.

John King has been volunteering for CWF for many years and has worked on several projects including the Calling Amphibian Project, NJ Tiger Salamander project and the NJ eagle project.  He has been very involved with the NJ osprey project, headed by CWF’s Ben Wurst, assisting with osprey surveys during the breeding season and helping to construct and erect nest platforms over the winter.  In addition to CWF, John also volunteers with many other conservation organizations and is always happy to lend a hand.  Although he is retired, his volunteer work is practically a full time job. I sincerely admire John’s continued enthusiasm and his dedication to wildlife, and I believe the world would be a better place if there were more people like him.

Conserve Wildlife Foundation of NJ thanks you, John!

 

Calling all Osprey Lovers!

Thursday, July 6th, 2017
Citizen Scientists Needed to help collect data on nesting ospreys

by Ben Wurst, Habitat Program Manager

Two young ospreys and an adult on a nest in Ocean County.

This year we are hoping to get a better estimate of the size and health of the osprey population in New Jersey. Up from only 50 pairs in the early 1970s to an estimated 600+ pairs today. Ospreys are an indicator species and as top tier predators, they show the effects of contaminants in the environment before many other long lived species. They are our new age “canary in the coal mine” so keeping tabs on the health of their population is key to assessing the health of our estuarine and marine ecosystems. (more…)

“Jersey Girl” Update

Monday, June 19th, 2017

B/64 and mate have a successful 2017 nesting season.

CWF Biologist: Larissa Smith

B/64 & mate@ L. Oughton

In 2014 I first heard from Linda Oughton who watches an eagles in nest near Montgomery, PA. The female in the pair is a NJ banded bird, B/64, nick named “Jersey Girl”. She was banded in 2004 at the Hopewell West nest along the Cohansey River in Cumberland County.

This season Jersey Girl and her mate raised and fledged three chicks. Linda reports that they have fledged a total of 14 chicks since they first started nesting in 2010. It isn’t often that we know what happens to one of NJ eagles and we can only know if they were banded as chicks.  Unfortunately many of the NJ banded eagles that are reported to us are either injured or dead. But in recent years re-sightings of green banded NJ birds are more common and we are aware of NJ banded eagles nesting in NJ as well as NY and CT.

B/64’s 3 chicks in nest 6/1/17 @L. Oughton

To Learn More:

Photo from the Field: Ridgway’s osprey

Thursday, March 2nd, 2017
Back from Belize and summarizing results from our study of the Ridgway’s osprey

by Ben Wurst, Habitat Program Manager

Ridgway’s ospreys (Pandion haliaetus ridgwayi) are lighter than their north american counterparts. With a pale eye stripe and lighter plumage on their wings and back, they appear “white-washed” in appearance. Photo by Ben Wurst.

Stay tuned for a series of blog posts (with plenty of photos) from our work with ospreys in Belize.

NJ’s Osprey Population Continues Upward Trend

Tuesday, February 7th, 2017
Results from the 2016 nesting season show very positive results. Statewide census planned for this year.

by Ben Wurst, Habitat Program Manager

Ben Wurst prepares to band two young ospreys. Photo by Northside Jim

New Jersey’s ospreys continue to defy my expectations. Since being tasked with coordinating the NJ Fish & Wildlife’s Osprey Project, I have witnessed the population grow from around 400 nesting pairs to an estimate 600. That’s a 30% increase in the overall state population. In addition, the productivity rate (a measure of the health for the population) has remained at level consistent with an increasing population. The results from last year were positive throughout almost all major nesting colonies that were surveyed. I’ve never been more amazed by the shear resiliency and adaptability of a species.

(more…)

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