Conserve Wildlife Blog

Posts Tagged ‘New Jersey’

A Visit to Tri-State Bird Rescue and Research

Thursday, November 17th, 2022

by Meaghan Lyon, Wildlife Biologist

When CWF biologists encounter an injured bird while doing field work, we usually turn to Tri-State Bird Rescue and Research for help.  A recent visit to the Tri-State Bird Rescue and Research facility located in Newark, Delaware provided great insight into the efforts that go into ensuring that injured and oiled birds have a second chance in the wild.  Their mission is to provide professional, compassionate rehabilitation to native injured and orphaned wild birds and contaminated wildlife, and to promote their stewardship through education and humane research.

The facility has two programs, the Wild Bird Clinic and Oiled Wildlife Response.  With more than 40 years of experience, the Wild Bird Clinic provides expert medical care, housing, and diets to injured, orphaned, and oiled native wild birds.

Inside the Oil Response Center you see large buckets to wash birds and other wildlife. Hoses hang from the ceiling to provide easy access and to avoid hazards.
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Stormy Spring Impacts Osprey Productivity

Tuesday, November 15th, 2022

by Ben Wurst / Habitat Program Manager

An osprey nest with hatchlings on May 16, 2022. One of many nests that eventually failed to produce young this year.

Whenever we look at how ospreys are faring, weather is always taken into account. When we summarize and report on the results of our summer osprey nesting surveys, we also look at the local climate. Being situated along the Atlantic coast, our weather is influenced by the ocean. As aerial predators of fish, ospreys are reliant on favorable water conditions to forage.

Preliminary results of the 2022 New Jersey Osprey Project Census show that the osprey population was not as productive this year as they have been over the past ~20 years. This was largely due to a low pressure system (nor’easter) that stalled off the coast in early May — when the majority of pairs were incubating eggs. The strong onshore winds caused moderate coastal flooding, windy conditions, increased wave action and water turbidity, which made it more difficult for ospreys to find and catch prey in coastal waters. Males do 100% of the foraging from the onset of egg laying until young begin to fledge, so when they are unable to provide food, females must abandon their nests and eggs to forage for themselves. The nor’easter in May appears to have affected the outcome of many coastal nests and in some cases, complete colonies. Of course there are many other causes for nest failure but this year weather played a major role.

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Fact or Myth? The Ecological Importance of Bats

Tuesday, November 1st, 2022

by Meaghan Lyon, Wildlife Biologist

It’s that time of year again, the days are getting shorter, temperatures are dropping, and creatures of the night are lurking behind shadowy corners. As Halloween approaches one animal comes to the forefront of everyone’s mind – bats.

Bats have been misunderstood by humans for many years and are still among the most persecuted animals on earth. In many parts of the world, bats are killed due to fear or harmful myths that make them seem scary or even dangerous. However, the fact is that bats are one of the most beneficial animals to humans.

Photo Caption: Bats are in the order Chiroptera, meaning “Hand-wing”. This skeleton shows how the wing of bats has a very similar structure to that of the human hand.
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Photo from the Field: Another Successful Year for Great Bay Terrapin Garden

Tuesday, September 27th, 2022

by Ben Wurst, Habitat Program Manager

A northern diamondback terrapin hatchling in saltmarsh habitat.
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An Exciting Catch- the Hoary Bat!

Tuesday, August 30th, 2022

By Meaghan Lyon

As mentioned in the previous weeks, there was one special bat that made its way into the top of our net during the 2022 bat field season that left us overjoyed! One juvenile, female hoary bat (Aeorestes cinereus) was captured during our last week of surveying. This is only the second time this bat has been captured at this site in the Pinelands. Even though the hoary bat is not an endangered species, this is a rare capture for our team because the species is generally flies high and our nets only go as high as 5.5 meters. Additionally, the habitat we survey is more suited to the Northern long-eared bat which like densely cluttered forests, whereas the hoary bat typically is found on the edges of open fields.

Biologist Leah Wells holds a hoary bat.
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