Brewing Partnerships: The Osprey

Partnerships were crucial in the early days of ospreys being listed as endangered in New Jersey in the early 1970s. From public utility companies installing tall nest platforms on coastal saltmarshes to non-profit organizations purchasing land for preservation. Today, they are still the life blood of osprey conservation, fifty years later. One partnership that has been brewing, quite literally, over the past several months was a collaboration and beer from Twin Elephant Brewing Company. They had this small batch beer called: The Osprey and they wanted it to help make a difference for the namesake of the beer, so they decided to partner with Conserve Wildlife Foundation of NJ to support our osprey conservation efforts.
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Photos From the Field

Summer Re-sightings of Red Banded Ospreys

I never imagined the rewarding experience of observing adult ospreys that I banded as nestlings. Over the past decade, I have banded six hundred and twelve ospreys with field readable red auxiliary bands. These birds originated from nests throughout the Barnegat Bay watershed, from Point Pleasant to Little Egg Harbor. This year, 29 red banded ospreys were re-sighted along the coast of New Jersey.

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Photo from the Field: Mixed Results for Ospreys in 2024

by Ben Wurst, Senior Wildlife Biologist

An active osprey nest with two live and one dead nestling on the Mullica River. June 2024.

As juvenile ospreys fledge and adult females begin their southbound migration, work to summarize data from this year is ongoing. So far, it doesn’t look like a terrible year but not a great one either. Food stress (or brood reduction) was still apparent within some coastal nest colonies, despite the lack of severe weather (nor’easters/microbursts, etc) which could affect the ability of adult males to find and catch prey.

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Unusual Year for Breeding Ospreys in New Jersey

So far it has been an usual year for nesting osprey in New Jersey. This spring, the pair that has nested at our osprey cam in Barnegat Light, who arrived on time, the female did not lay any eggs. Then I heard from a woman who watches a nest near the southern end of Long Beach Island who reported the same — pair present but incubation was never observed. Another report came in from an osprey nest watcher on the Mullica River (to the southwest of LBI) who reported the same — no incubation observed. We put out a call on social media for osprey nest watchers to report anything odd like this to us (while also reporting osprey nest activity online via Osprey-watch.org). Some people reported seeing the same behavior..

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Photo from the Field / Eclipse Osprey Platform Installation

by Ben Wurst / Senior Wildlife Biologist

Last fall I received a text from Kelly Scott, Resource Interpretive Specialist at Island Beach State Park about an osprey platform. She was kayaking within the Sedge Island Marine Conservation Zone and noticed one laying on its side – on a sandbar. I knew exactly which nest she was looking at. Later last year, I flew my sUAS to confirm her observation and make plans to get it back in working order before ospreys returned this year.

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Nor’easter and Prey Shortage Impacts Nesting Ospreys in 2023

by Ben Wurst / Senior Wildlife Biologist

A surfer and osprey at the beach on Long Beach Island. July 2023.

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.

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Photo from the Field: Spout Off! Osprey Platform Repair

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.

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Orphaned Osprey Chicks Find New Homes

by Sherry Tirgrath, Wildlife Biologist

Three young osprey chicks found themselves without their parents after a utility pole nest caught fire at the National Guard Training Center (NGTC) in Sea Girt, NJ. Osprey often choose utility poles as nesting structures because of the 360° view they offer. Fires caused by the nests, composed mostly of dried sticks and seagrass, aren’t uncommon. Because of the safety hazard imposed by the nest, it was removed from the utility pole at the NGTC with three healthy chicks inside. The chicks were approximately a week to ten days old when removed from the nest and were brought temporarily to The Raptor Trust in Millington by Charles Appleby, Chief of the Environmental Bureau of the NJ Department of Military and Veterans Affairs (NJDMAVA) to be cared for while a new nesting platform could be built. Reuniting the chicks with their parents in a safe nest box would give them their best chance at survival.

Three young osprey chicks were removed from a hazardous nest.
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Brood Reduction: New Jersey Osprey Cams Shine Light on Prey Availability

by Ben Wurst, Senior Wildlife Biologist

Depending on where you look and who you talk to, the fate of many osprey nests might bring tears to your eyes. Since a nor’easter impacted the coast with strong onshore winds for several days, young ospreys have been dying of starvation in plain sight. Over the past week, several reports of adults who abandoned their nests with young have been received. This year, weather has impacted the availability of fish and outcomes of nests in the Garden State.

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New Jersey Osprey Population Continues to Grow Despite Low Productivity

by Ben Wurst / Senior Wildlife Biologist

We’re proud to release results of the 2022 New Jersey Osprey Project Survey, which documented the greatest number of nesting ospreys in the history of the project. Overall, surveys by staff and loyal volunteers recorded a total of 733 occupied nests throughout the state. The majority of ospreys (83%) continue to nest along the Atlantic coast of New Jersey with the remainder nesting along the Delaware Bay and inland locations. Surveys recorded the outcome of 73% of the known population, which allows us to present these results with confidence.

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