The Conserve Wildlife Foundation of NJ in partnership with the NJ Division of Fish and Wildlife, Endangered and Nongame Species Program, has released the 2018 NJ Bald Eagle Project Report.
“Two hundred-four nest sites were monitored during the nesting season, of which 185 were documented to be active (with eggs) and 19 were territorial or housekeeping pairs. Thirty new eagle pairs were found this season, 20 in the south, nine in central and one in the north. One hundred-twenty-one nests (66%) of the 182 known-outcome nests produced 172 young, for a productivity rate of 0.94 young per active/known-outcome nest. The failure rate was well above average with 61 nests (33%) failing to produce. The Delaware Bay region remained the state’s eagle stronghold, with roughly half of nests located in Cumberland and Salem counties and the bayside of Cape May County.”
The number of active nests has increased while the number of young eagles fledged has decreased since a high of 216 young fledged in 2016. During the 2018 eagle nesting season there was an abundance of cold, wet, windy and snowy weather which was the cause for a portion of the nest failures. As the eagle population increases, there are more eagles competing for territories. This can also be a contributing factor in nest failures. NJ is still in the range of 0.9 to 1.1 young per nest which is needed for population maintenance with a productivity rate of 0.94 young per known-outcome/active nest in 2018. The 2018 NJ Eagle Project Report has all the details on the project including telemetry, re-sightings and recoveries.
The success of the eagle project is due to the tremendous dedication of the NJ Eagle Project Volunteers. They monitor the nests in all types of conditions and education people about the eagles with enthusiasm.
Derelict fishing gear continues to plague the depths of Barnegat Bay. Often lost through storm events or due to boat traffic, lost or abandoned crab pots (ghost pots) become an unintentional deathtrap for a variety of marine species and reduce otherwise harvestable resources. CWF and their partners at MATES, Stockton, and ALS have been working to recover lost pots in Barnegat Bay since 2015.
Over the course of the last three field seasons, 1,300 crab pots have been recovered and their bycatch has been extensively documented. Notably, CWF and MATES have been focusing on how to further help northern diamondback terrapins who often find themselves caught in ghost pots. In 2016, one pot contained the remains of 17 terrapins.
As we enter the fourth field season of pot collections, the project hopes to not only recover as may pots as possible, but also to glean further information on how the pots move in a variety of substrates and under a variety conditions. To bring further awareness to the issue, CWF teamed up with the awesome folks at Citizen Racecar to produce a short informational film about ghost fishing and its effects on Barnegat Bay. Visit our Facebook page to view the video: https://www.facebook.com/wildlifenj/
This project is funded primarily by the National Oceanic and Atmospheric Administration, with additional support by the New Jersey Corporate Wetlands Restoration Partnership and New Jersey Department of Environmental Protection. Covanta and Schnitzer Steel also support the project by recycling the metal in the retrieved crab pots.
Lead poisoning continues to be a serious issue affecting Bald Eagles today. CWF and ENSP biologists produced a brochure to educate hunters about this issue and ask for their help. Below is an excerpt from the brochure. Please view the entire brochure and pass along to anyone you know who is a hunter.
One person can make a difference!
Thank you.
Eagle with lead poisoning at Tri-State Bird Rescue@Erica Miller
“Bald Eagles have made an amazing recovery in NJ since the 1980s. Today the eagle population still faces challenges and one of those is lead poisoning. Lead in the environment is dangerous to eagles as well as humans, and is often deadly. Unintentional poisoning of eagles can occur when they scavenge gut piles from deer or other game species shot with lead ammunition. It takes just a tiny fragment of lead to sicken and kill an eagle. Each year avian rehabilitators receive eagles that are diagnosed with lead poisoning and most will die. There is no good treatment for lead poisoning.”
On a brisk November morning, a couple dedicated NJ Osprey Project volunteers joined myself and CWF Biologist Larissa Smith to install an osprey platform on the coastal saltmarsh of New Jersey. The new platform was installed to replace a very old and unstable platform that fell this summer. The new structure is more than twice the size of the old one and will give the nesting pair, who return in the spring, a much more resilient nest site. As you can see from the video above, it takes a bit of strength to raise up a 16′ tall wood nest platform. We decided to slow it down when WCC Volunteer, Wayne R. gives it a final push. Continue reading “Video from the Field: Osprey Platform Install”
That’s the main takeaway from a new report released earlier this week. The 2018 edition of the Living Planet Report, published by the World Wildlife Fund and the Zoological Society of London, found that the population size of some of the world’s vertebrate species had shrunk by 60 percent between 1970 and 2014.
Though tropical species have suffered the most, according to the report, the rash of wildlife decline hits home in the Garden State.
“It mirrors what we see in New Jersey,” said David Wheeler, the executive director of the Conserve Wildlife Foundation of New Jersey.
On August 20th, 2018 a resident of Monmouth Beach reported a young eagle that had been perching in the neighborhood and was possibly injured. NJ Eagle Project Volunteer Randy Lubischer, was able to respond and check out the situation. The bird was a hatch year eagle, which means it fledged during this nesting season. The eagle was feeding on a swan carcass and though Randy could get fairly close, the bird was able to fly a short distance and appeared to have an injury to its left leg. The eagle had been seen feeding on the swan carcass for the past few days, so it was assumed that its injury was keeping it from hunting and the bird would only get weaker over time.
As a senior zoologist with the New Jersey Division of Fish & Wildlife’s Endangered and Nongame Species Program, 2018 Women & Wildlife Inspiration Honoree, Sharon Petzinger has served as a dedicated champion for stabilizing the Golden-winged warbler (Vermivora chrysoptera), an endangered species which has declined as steeply as nearly any songbird species in America. Sharon works tirelessly, visiting key sites, spending countless early spring mornings completing bird surveys, and promoting the program to the public. Sharon has helped to create contracts with 30 landowners to help stop the decline of this bird and has helped to establish over 350 acres of actual habitat specifically created to promote this species.
The threats are real and these photos should alarm you!
by Ben Wurst, Habitat Program Manager
U.S. Coast Guard assists NJ Fish & Wildlife with recovering an entangled osprey on a channel marker in Cape May Harbor, Summer 2018. photo by Kathy Clark/ENSP
Enriching Learning Experiences while Enhancing Biodiversity
by Ben Wurst, Habitat Program Manager
Sunflower in bloom out front of Bass River Elementary School.
Bass River Elementary is a small school located in Bass River Township, Burlington County. Students and faculty are passionate about protecting wildlife and the habitat that’s required to survive. From headstarting hatching N. diamondback terrapins, composting, and raising monarch caterpillars, they know that hands on education is key to engaging future generations to care about our environment. We knew it would be the perfect place to create a wildflower garden to provide food for nectar feeding insects! Continue reading “Bass River Students Enhance Pollinator Habitat”
