by Robert Criollo and Daniel Turcios, GIS Program Managers
In the world of Biotics, it all starts with one upload. An observer can come across the species wandering the forests of New Jersey and snap a photo of it. From there, they upload it to the New Jersey Wildlife Tracker.
A few tracked species are: Eastern Box Turtles, Bobcats, Peregrine Falcons, Red Knots, and Pine Barrens Treefrog.
(more…)by Leah Wells, Wildlife Biologist
On rainy spring evenings, have you ever encountered large numbers of salamanders and frogs crossing the road? Do you ever wonder where they came from and where they are going? New Jersey’s forests are home to a group of amphibians that breed in small, temporary wetlands called vernal pools. Within northern New Jersey, this group includes wood frogs, spotted salamanders, and Jefferson salamanders.
These salamanders are elusive, often concealed under foliage, moss, or in burrows created by small creatures. They belong to the Ambystomatidae family, earning the nickname “mole salamander” due to their subterranean tendencies. Feeding primarily at night on various invertebrates like earthworms and insects, they, along with wood frogs, play crucial roles in forest ecosystems as vital links in the food chain and are indicators of ecosystem health. Emerging from winter hibernation during rainy nights in late winter and early spring, they embark on journeys to vernal pools for mating and egg-laying, marking the onset of the amphibian migration.
(more…)By Christine Healy, Wildlife Biologist
In today’s world, it’s pretty difficult to think of a species that scientists are not concerned about in the face of climate change. The reasons are many and diverse, but in a state where 42% of municipalities are considered “coastal”, it comes as no surprise that sea level rise (SLR) is a big threat here- both to people and wildlife. When the average person imagines which species are most likely to be impacted by SLR, it’s likely that beach nesters, including piping plovers, immediately come to mind. Afterall, they occupy the same environments that recreationalists are worried about losing. Valid point- but they are not the only ones. Eastern tiger salamanders, one of New Jersey’s rarest amphibians, also make the list.
Like our other mole salamanders (spotted, blue-spotted, marbled, and Jefferson), Eastern tiger salamanders require access to temporary wetlands, called vernal pools, to successfully breed. The ephemeral nature of these water bodies is critical because it eliminates fish as potential egg predators and thus increases larval survival. While these salamanders spend much of the year in forested landscapes, adults return annually to their natal pools (in most cases) to reproduce. High fidelity to these sites can put these amphibians in danger if development occurs within their migration corridors or changes transpire within the pools themselves.
(more…)by Meaghan Lyon, Wildlife Biologist
In the spring and summer of 2023, CWF set up over 100 field cameras in a variety of habitats along mammal travel paths at the Joint Base in Lakehurst. The study captured a glimpse of what wildlife does when they think no one is watching.
To start, here is an abbreviated species list of most of the wildlife captured on camera. We were not surprised to find that nearly 80% of our captures were of white-tailed deer! Unfortunately, no captures of black bears have been reported in the area in previous years. Check out some of the captures below!
by Ben Wurst / Senior Wildlife Biologist
In coastal New Jersey, during spring and summer the recovery of ospreys is apparent. They grace the skies of most ocean front beaches from Sandy Hook to Cape May in search of prey. Their nests line our shorelines and can be found in a variety of nest structures. Today there are over 800 pairs of ospreys who nest all across New Jersey. Results from the 2023 nesting season illustrate how the osprey population continues to grow but with reduced reproductive success due to extremes in weather and reduced prey availability.
(more…)© 2019 Conserve Wildlife Foundation of New Jersey