ALLENHURST -- A pair of bald eagles have taken up residence in Allenhurst, the latest local sign of the bird of prey's comeback in New Jersey.
Bald eagles can be found in virtually every area of the state, with their highest numbers found along Delaware Bay, rich in protected marshlands and coastal creeks that provide ideal habitats. At least one eagle pair has been nesting near the Manasquan Reservoir in recent years.
In March, a bald eagle was rescued by the Monmouth County Society for the Prevention of Cruelty to Animals after being hit by a vehicle near Route 18 in Neptune. Nursed back to health at Toms River Avian Care, the eagle was released in April at Cattus Island County Park in Toms River.
Bald eagles have also been sighted near Sunset Lake in Asbury Park.
In 2024, the New Jersey Division of Fish and Wildlife's Bald Eagle Project reported 293 eagle nest sites in the state, of which a record 264 were documented to be active (with eggs) and 29 were territorial or “housekeeping” pairs. There were 20 new eagle pairs found last year.
Researchers found 241 nests with known outcomes (i.e., failed or successful fledging). Of these, 182 (76%)successfully fledged at least one young eagle. In total, there were 288 fledglings resulting in aproductivity rate of 1.2 young per active nest.
Bald Eagles and the comeback kids of NJ
The bald eagle's comeback in New Jersey led the administration of Gov. Phil Murphy to remove the raptor -- along with the osprey -- from the state's endangered species list in January.
The status of the bald eagle has changed from endangered to special concern, and the osprey from threatened to stable. These status upgrades are based on determinations by the Division of Fish & Wildlife, part of the New Jersey Department of Environmental Protection, that the populations of these birds have recovered to the point at which their survival in the state is no longer in jeopardy.
"This action is indeed a significant milestone in the history of endangered species conservation and recovery in New Jersey and is the result of the passion and commitment of many people over the past 40-plus years to restore wildlife that were on the brink of extirpation in New Jersey," DEP Commissioner Shawn LaTourette said in a prepared statement. "Even with this tremendous success, we will remain vigilant in our monitoring and protection of these species to ensure they continue to thrive in New Jersey."
The DEP has worked closely with the Conserve Wildlife Foundation of New Jersey for many years through the state’s Bald Eagle Project to protect bald eagles and their habitat, including coordinating a network of nest observers who monitor identified nest sites for eagle activity and reproduction. The volunteers also play a big role in educating the public about the need to protect nests from disturbances.
Bald eagle nests and roosting areas are also provided special protection by the U.S. Fish and Wildlife Service (USFWS) under the Bald and Golden Eagle Protection Act. This law protects eagle nests and roosting areas according to guidelines established by the USFWS, and a federal permit is required for some activities that have the potential to disturb nesting activities.
Native bird nests are also protected by both the state's Endangered and Nongame Species Conservation Act and the Federal Migratory Bird Treaty Act, regardless of their conservation status in New Jersey. Bird nests may not be disturbed or destroyed during the nesting season.
In addition, NJDEP Fish & Wildlife is committed to continuing to monitor populations of bald eagles across the state to be able to quickly detect and respond to any threats, such as Highly Pathogenic Avian Influenza (HPAI). To date, New Jersey has not seen a population-level effect from HPAI in eagles, but continued collection of data on nests and nest reproduction success is necessary should further action be required.
Once down and out due to DDT
In the 1970s and into the early 1980s, New Jersey had just one remaining bald eagle nest, a pair in a remote part of Cumberland County. The state’s population had been devastated by widespread use of DDT and other threats, including habitat degradation and human disturbances.
Once used widely to control mosquitoes, DDT is a synthetic insecticide that had lasting impacts on the food chain, accumulating in fish that eagles eat and causing eagles to lay thin-shelled eggs that could not withstand incubation. The federal government banned DDT in 1972, marking a pivotal step in the ultimate comeback of the species.
Recovery efforts in New Jersey began in the early 1980s, with reintroduction of eagles from Canada and artificial incubation and fostering efforts that started to pay discernible dividends throughout the 1990s. Active nests surpassed 100 for the first time in decades by hitting 119 in 2012. Ten years later, the total had more than doubled to 250, according to the DEP.
Jean Mikle covers Toms River, Seaside Heights and several other Ocean County towns. She's also passionate about Asbury Park's music scene. You can reach her at [email protected].