Over the past 3 months, CWF biologists along with U.S. Fish & Wildlife Service (USFWS) New Jersey Field Office staff have been working late into the night to survey for bats in the Pinelands. Each survey begins just before sunset with the setup of large, nearly invisible nets stretched across wooded corridors. As night falls, bats emerge from their day roosts and fly through the sky to their foraging grounds. From sunset until 2 am, the team checks the nets every 10 minutes, carefully extracting any bat captured in the net for identification, weighing, and measurement.
It’s always fun to learn the collective names for groups of animals. For example, in the amphibian and reptile world, we have an army of frogs; a congress of salamanders; a bale of turtles; and a lounge of lizards. I wonder what quippy term could describe a group of herpetologists- the folks who spend their lives studying the armies, congresses, bales, and lounges? Perhaps… a partnership?
In that case, a partnership of herpetologists from as far south as Virginia all the way up to Maine descended upon Middletown, Connecticut last month. Not to cross some rare species off their life list (though coincidentally, I crossed two off mine), but rather to attend the annual Northeast Partners in Amphibian and Reptile Conservation (NEPARC) conference, hosted at Wesleyan University.
CWF biologist, Christine Healy, holds a ribbon snake that was located during a NEPARC field trip along a powerline.
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.
Roads are a necessary component to human survival. Since New Jersey is such a densely populated state we have a lot of them. Many of them have a negative effect on wildlife. One of these impacts is how they block or impede the natural migration of amphibians and reptiles as they search for mates or expand their territories.
During the summer I am always a little more aware while driving. In the next week many terrapins will begin to emerge from coastal waters to find nest sites. Box turtles and other freshwater turtles are seeking mates and nest sites. Snakes often bask in roadways to help them thermoregulate. Last week while I was driving down one road in the Pinelands I saw two cars pass me in the opposite lane. After they sped by, on the shoulder, I noticed something odd but I knew exactly what it was. A tail was flinging crazily in the air. I thought it was a snake but was’t 100% sure so I stopped and turned around to check it out. It turns out it was a snake and it was an endangered timber rattlesnake. This is only the second timber rattler that I’ve ever seen in the wild and they are quite a rare occurrence. It was still alive but severely injured. I pulled it off the road before another car hit it. I called Dave Golden a zoologist with NJ Fish & Wildlife and took the snake home with hopes that it would survive long enough to be transferred to the Cape May County Zoo. Unfortunately, it died an hour after I got home. As you travel our many roads this summer please be aware of your surroundings and watch out for any snakes or turtles that enter the roadway.
Timber rattlesnakes are a very docile snake, however they are still venomous and you can die if bitten. If you encounter a rattlesnake do not attempt to pick it up!!! I was extremely cautious of this snake even though it was injured. Please call 1-877-WARN-DEP immediately if you encounter a timber rattlesnake that is near your home and/or if you or it are in any kind of danger. Record information about your sighting and report it to the Endangered & Nongame Species Program here.
The image in this blog is available for other organizations to use under the Creative Commons license with proper attribution. Click here to view and download on Flickr.
