The population of seabeach amaranth (Amaranthus pumilus) in New Jersey has continued its upward trend for the 2023 season, marking another successful year of protecting the rare and vulnerable plant. Since 2019, CWF has partnered with the U.S. Fish and Wildlife Service – NJ Field Office (USFWS-NJFO) in monitoring and managing the state’s population of seabeach amaranth (SBA), a federally-threatened and state-endangered coastal plant. The number of SBA in the state fluctuates each year but suffered tremendously in the past due to coastal erosion, habitat loss, and disturbances from recreational use and municipal beach management. For 87 years, from 1913 until 2000, the species wasn’t seen in New Jersey. Plants have started rebounding on certain beaches in recent years, with numbers now in the thousands.
This past winter, CWF announced a new project designed to study and monitor the population of American oystercatchers breeding along the New Jersey side of the Delaware Bay. In addition to locating nesting pairs and tracking their success, our goal is to better understand how oystercatchers utilize the bayshore habitats and what factors threaten their productivity. The data we gather with our partners at The Wetlands Institute and U.S. Fish and Wildlife Service will be used to inform future management decisions. We spent the past few months working hard to conduct the project’s first season of monitoring, and we are happy to say that we have made significant progress in beginning to unravel the mysteries surrounding this understudied population.
Delaware Bay American oystercatcher study area. Most oystercatcher pairs this season were concentrated in the bay beaches between Stipson Island and Heislerville WMA.
Since so little is known about this subpopulation of oystercatchers, we had a lot of ground to cover in our first season of fieldwork. First, we had to locate any breeding oystercatcher pairs across 35 sites spanning approximately 45 miles of bayshore from Cape May Point to Sea Breeze. Luckily, we had a head-start based on a preliminary census survey from 2021 that documented some already existing pairs as well as some sites with potentially suitable nesting habitat. We were also fortunate to have a dedicated seasonal technician assisting with the heavy workload. That said, figuring out how to access many of these sites was definitely a learning curve. We quickly discovered that many beaches were only reachable by boat or kayak and only during a narrow window of tide and wind conditions. Other sites were walkable, but only at peak low tides, which meant our surveys couldn’t take too long without risking becoming stranded by the rising tide.
Although I spend much of my time thinking about reptiles and amphibians, if you were to ask me if I could be classified as a “herper”, my immediate answer would be no. When I go for hikes, my objective is to reach the summit and take in the view- I’m not generally looking to offroad and go slow. I recently compiled a list, however, of all the herps that I have found during my outdoor adventures this year and was shocked to realize that I’ve encountered 31 species of wild turtles, snakes, frogs, and salamanders. Of those, I had the intention of locating 13 as part of my seasonal field assignments for CWF- the rest were all incidental finds. Moreover, despite the period in question being rather lengthy, it was very easy for me to parse apart which species were really 2023 observations versus some other year. And I can recall where I was and what the individual was doing in each case.
Christine’s Reptile/Amphibian list for 2023.(more…)
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.
Complete the lyrics: Nothing else matters in the whole wide world when you’re in love with a…
If you said Jersey Girl, then you’d be correct! Coincidentally, that’s also where volunteers and supporters alike gathered last month to show their love for amphibians. Jersey Girl Brewing in Mount Olive, that is.
Two years ago, we partnered with Jersey Girl to host a trivia event to raise awareness for our Amphibian Crossing Project, an initiative that seeks to reduce mortality among populations of frogs and salamanders whose migratory pathways are bisected by roadways. We chose the location based on its proximity to our largest crossing site, Waterloo Road, in the hopes that many of our hardworking volunteers could attend. We had a great turnout and a lot of fun. Following several requests, we decided to bring it back this year for round two.
Participants, including former CWF intern, Nicole Bergen (who helped write and host our first trivia event) pause during answer deliberation to smile for the camera.
Lots of familiar faces were in the crowd at Jersey Girl, including CWF’s Founder, Linda Tesauro, trustees Steve Neumann, Rick Weiman, and Amy Greene, former amphibian crossing leads MacKenzie Hall and Allegra Mitchell, former CWF intern, Morgan Mark, and many new and seasoned volunteers, like Barb and Rick McKee, without whom, this project could not succeed.
