December 5th, 2023
by Ben Wurst / Senior Wildlife Biologist
We always go out of our way to help provide ospreys with safe, suitable nest sites. This has been our mission since we began working with them over 15 years ago and has helped the population surpass the historic population estimate of over 500 nesting pairs. Our loyal New Jersey Osprey Project volunteers follow this same principal — always on the lookout for damaged nest platforms — to take meaningful action.
Read the rest of this entry »November 21st, 2023
by Rachel McGovern, Director of Education
CWF’s “Howls for Owls” event at Screamin’ Hill Brewery in Cream Ridge, New Jersey was certainly among our most fun fall activities. Owl enthusiasts flocked to this 170-acre farm for an evening of family-friendly activities in celebration of barn owls. Children and adults alike enjoyed dissecting owl pellets, creating owl masks, making adorable pinecone owls, and participating in three rounds of owl-themed trivia. Many attendees even came dressed in owl costumes!
Activities were designed to be fun and to teach attendees about owl adaptations. Owl pellet dissection was one of the most popular things to do. Children and their parents often worked together to extract all the bones found within a pellet and figure out what the owl had consumed.
Kids also made special owl masks with tubes around the eyes to mimic the oblong shape of an owl’s eye. Owl eyes are fixed in place and shaped more like a doorknob or tube than a sphere. When the mask is on, kids discover that they can only see in front of them and must rotate their heads around to look from side to side- just like an owl. Because owls cannot move their eyes, they are adapted to turn their head about 270 degrees around!
November 16th, 2023
by Todd Pover, Senior Wildlife Biologist
This marked the second year that CWF worked in close partnership with New Jersey Fish and Wildlife and Edwin B. Forsythe National Wildlife Refuge (EBF) to monitor and manage birds on Horseshoe Island. The island, located just offshore on the southern edge of the Little Egg Inlet, has quickly become one of the most important sites for beach nesting birds in the state, as well as a critical resting and feeding site for migratory shorebirds.
Horseshoe Island hosted the state’s largest black skimmer (state endangered) colony this year with just over 1400 total adults or about 700 pairs. Although flooding and some avian predators impacted the overall nesting success at the island, at least 225 skimmer chicks “fledged” from the site. Horseshoe’s skimmer fledglings, along with those from nearby Holgate, a unit of EBF, and especially from Stone Harbor Point in Cape May County, made 2023 a moderately good productivity year for black skimmers in New Jersey.
November 15th, 2023
by Christine Healy, Wildlife Biologist
Etiquette tells us that we shouldn’t have a favorite child. I sometimes wonder if the same rules apply to biologists with regard to our study species. If so, my manners fall woefully short, at least where reptiles are concerned.
Conserve Wildlife Foundation has been partnering with the United States Fish and Wildlife Service (USFWS) on bog turtle conservation initiatives for years. We do this using a multi-faceted approach. We connect landowners with qualifying habitat with federal funding opportunities and technical support that can preserve and restore significant wetlands. We assist the state and nonprofit partners with visual surveys to better understand the status of historic populations. Finally, we suit up with USFWS personnel each fall and winter to remove invasive species and woody vegetation that are shading out nesting spots, rendering bogs and fens inhospitable to turtles. We applied to continue this work for the next few years but decided to shake things up a bit by adding in tasks targeting the protection of the bog turtle’s closest living relative… the wood turtle, a state threatened species that is currently under consideration for federal listing.
November 14th, 2023
Larissa Smith: CWF Senior Biologist,
Last week I attended the APLIC (Avian Powerline Interaction Committee) workshop hosted by PSE&G. APLIC is a group that leads the electric utility industry in protecting avian resources while enhancing reliable energy delivery. We all use electricity and power lines are needed to distribute the power to where it’s needed. Powerlines and transmission towers have become a normal part of the landscape and we don’t pay much attention until our power goes out. All different species of birds, from bald eagles to starlings, interact with powerlines, poles and towers daily, including perching and nesting on them.
With these interactions come issues, birds can be injured or die from electrocution and collisions which can cause power outages. Nests on poles and transmission towers can create problems with outages and fires as well as risk to chicks or adults. One part of my job is keep track of all reported injured or dead bald eagles in New Jersey. In 2023 there have been fifteen confirmed eagle electrocutions. Any recoveries that are a suspected electrocution or collision with a powerline are reported to the appropriate utility company. CWF and the NJ ENSP have a good relationship with the Utility companies in New Jersey. Each utility company has biologists that work on environmental issues including avian. There are a whole set of issues that they need to be taken into consideration when deciding how best to minimize negative avian interactions. The solutions require time, money and often scheduled power outages. When an area of lines or poles are identified as a risk for bird electrocution/collision, they are made as avian safe as possible. When new distribution lines are rebuilt, avian issues are taken into consideration and the appropriate measures are implemented.
There are quite a few bald eagles and ospreys that nest on poles and transmission towers throughout New Jersey. Most of these nests don’t cause problems, but if they need to be removed, the utility company works to obtain the proper permits and replace the nest with a new nesting structure in close vicinity. One example is the Three Bridges eagle nest. PSE&G needed to replace the entire distribution line where an eagle pair had been nesting on one of the towers for years. After much planning and coordination the nest was removed and placed on a nest platform installed on one of the new towers.
I certainly learned a lot at the workshop and gained a new appreciation for everything that goes into keeping our electricity flowing at the flick of a switch and making sure that avian species stay safe at the same time.
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