Conserve Wildlife Blog

Posts Tagged ‘bird’

Photo from the Field: Failed

Monday, June 27th, 2022

by Ben Wurst / Habitat Program Manager

An empty osprey nest on a sandbar located on Barnegat Bay.

In the coming weeks CWF staff, NJDEP Biologists, and a handful of dedicated volunteers will descend onto the coastal saltmarshes of New Jersey to conduct a census of nesting ospreys. The last census was conducted in 2017 when 668 nesting pairs was recorded. They will survey remote areas of back bays by boat. Nests are surveyed in a variety of methods, with ladders being the traditional method, which allow for closer inspection of nests and banding of young for future tracking. Other nests are surveyed from a distance using optics or cameras with telephoto lenses, a mirror, smartphone or GoPro on an extension pole and a sUAS (when operated by a FAA licensed unmanned pilot). The goal is to recorded the total number of nesting pairs throughout the State.

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Union County Falcons Thrive in Urban Ecosystem

Wednesday, June 8th, 2022

by Ben Wurst, Habitat Program Manager

Kathy Clark carefully places a young falcon in a reusable shopping bag.

On May 23, NJDEP Fish & Wildlife Supervisory Zoologist Kathy Clark and myself visited the Union County Courthouse in Elizabeth, NJ to band the three eyases that were produced by the nesting pair of peregrine falcons. We were joined by Union County staff and guests, who assisted with the banding. The nest is located on the roof of the building. As soon as the hatch made a sound, the adults took off and started to defend their nest and flightless young. As we enter their turf, we are dive bombed by the adults — it is clear that the female has become more aggressive — as she flies very close to us on the roof in sweeping dive bomb attacks. As Kathy goes to the nest to grab each young who are placed in reusable shopping bags, I use her trusty feather duster to ward off the adult female. All who enter the roof wear fall arrest harnesses and hard hats. Kathy and I know that the hard hats are not just worn for fall protection, but also from attacks from above. Both of us received bumps from the adult female to our helmets!

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Three healthy peregrine falcon eyases in Elizabeth!

Saturday, May 7th, 2022

by Ben Wurst, Habitat Program Manager

Another season of growth and new life is here! As many species are beginning their annual life cycle to reproduce, some peregrine falcon pairs already have young. The eyases (young falcons) at the Union County Falcon Cam are a prime example. They are now a little over a week old and have been examined and treated for a pigeon borne disease, called trichomoniasis, which adult falcons can transfer to their young. If young falcons would get trich., then they could perish. Kathy Clark, NJDEP Fish & Wildlife Supervisory Zoologist, UC staff and colleague Cathy Malok, w/ The Raptor Trust visited the site to ensure the survival of this brood.

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Habitat Enhancements for Rare Species at the Sea Girt National Guard Training Center

Thursday, March 3rd, 2022

by Meaghan Lyon, Wildlife Biologist

Although the Sea Girt National Guard Training Center (NGTC) has just a small section of beach to manage, their efforts there with threatened and endangered species has been big. Conserve Wildlife Foundation of New Jersey has been a partner in these efforts, monitoring the piping plovers that nest on this beach during the breeding season and assisting in the planning of habitat enhancements. The protection area at the NGTC has been the nesting site of a piping plover pair for the past three breeding seasons and it is likely they will return again this spring, all while supporting the military and recreational missions of the New Jersey Army National Guard.

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A Year of Surprises – New Jersey’s 2021 Beach Nesting Bird Season

Monday, January 3rd, 2022

By Todd Pover, Senior Wildlife Biologist

One of the hundreds of least tern chicks at the Pt. Pleasant colony in 2021. Courtesy of Lindsay McNamara.

With 2021 coming to an end, we thought it would be fun to look back at this year’s beach nesting bird season in New Jersey, focusing on some of the surprises.

At the top of the list is the huge jump in our piping plover breeding population, up to 137 pairs from just 103 in 2020, an unprecedented 33% increase in one year and the third highest on record for the state since federal listing. This was a much-needed bump, as productivity has been high over the past few years, but we weren’t seeing any sustained growth in the population as a result as would be typical. So, when the final pair number was tallied this year, we were both relieved and surprised at how big it was! The challenge now will be to maintain that higher level or increase it even more, as it has fluctuated up and down quite a bit in recent years.

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