Conserve Wildlife Blog

Posts Tagged ‘bands’

“Jersey Girl” Update

Monday, June 19th, 2017

B/64 and mate have a successful 2017 nesting season.

CWF Biologist: Larissa Smith

B/64 & mate@ L. Oughton

In 2014 I first heard from Linda Oughton who watches an eagles in nest near Montgomery, PA. The female in the pair is a NJ banded bird, B/64, nick named “Jersey Girl”. She was banded in 2004 at the Hopewell West nest along the Cohansey River in Cumberland County.

This season Jersey Girl and her mate raised and fledged three chicks. Linda reports that they have fledged a total of 14 chicks since they first started nesting in 2010. It isn’t often that we know what happens to one of NJ eagles and we can only know if they were banded as chicks.  Unfortunately many of the NJ banded eagles that are reported to us are either injured or dead. But in recent years re-sightings of green banded NJ birds are more common and we are aware of NJ banded eagles nesting in NJ as well as NY and CT.

B/64’s 3 chicks in nest 6/1/17 @L. Oughton

To Learn More:

NJ Bald Eagles: Fall Update

Friday, October 28th, 2016

By Larissa Smith:  Wildlife Biologist

The fall is a great time of year to spot a bald eagle anywhere in New Jersey. Eagles that nest and live further north are migrating south. Many will be staying to spend the winter months in NJ where there is usually warmer weather, open water and a supply of food. We’ve had a report of an eagle with an orange band sighted in Burlington County, NJ. The orange band means that the bird was banded in Massachusetts and the plumage shows the bird to be a first year bird banded this past season.

NJ nesting pairs are here year round and we’ve had reports of pairs already sprucing up their nests for the nesting season.

Adult brining stick back to nest 10/23/16@Alex Tongas

Adult bringing stick back to Nest 10/23/16@Alex Tongas

New Jersey eagles also travel out of state, a green banded eagle (NJ) was spotted down at High Rocks Lake in North Carolina October 16th by Carolyn Canzoniere. The code on the band wasn’t readable, but going by the plumage the bird was banded in 2013. This bird hasn’t yet reached sexual maturity, perhaps it’s checking out the area for future nesting in North Carolina.

NJ Banded eagle 10/16/16, High Rocks Lake, NC@Carolyn Canzonieri

NJ Banded eagle 10/16/16, High Rocks Lake, NC@Carolyn Canzonieri

Telemetry

CWF and NJ ENSP have been tracking two eagles outfitted with transmitters. The telemetry maps on the CWF website are currently being updated and redesigned to allow for easier viewing of “Nacote” and “Oran’s” movements. We hope to have the new maps up and running in the next few weeks.

Nacote D/95 continues to spend time around Cape May and Atlantic Counties.

He was photographed by Peggy Birdsall Cadigan on 10/23/2016 at Forsythe NWR, near his old nest site.

"Nacote" 10/25/16@ Peggy Cadigan

“Nacote” 10/23/16@ Peggy Cadigan

Oran” E/17: From July 18th until September 21st Oran was out of cell range. His last known location was near the Quebec/Maine border and then on the September 21st came back into range along the Maine coast. He made his way back down to southern New Jersey and was at Dennisville Lake, Cape May County on October 3rd. Mid-October he made a trip to Delaware and came back to NJ a day later and has been foraging and roosting in Cumberland County.

 

 

Successful Nesting Season for “Jersey Girl”

Tuesday, July 14th, 2015
New Jersey Banded Bird and Mate Raise Three Chicks in Pennsylvania

By: Larissa Smith, Wildlife Biologist

We have been following the story of “Jersey Girl,” a New Jersey banded bird, who nests in Montgomery County, Pennsylvania. This was her fourth season at this nesting location. In 2014, the pair lost two chicks due to a severe winter storm, so it was good news when nest observer Linda Oughton reported that the pair raised and fledged three chicks during the 2015 season. Two weeks after the chicks fledged, the nest collapsed due to wind and rain. So, we will have to wait and see if they rebuild in the same nest tree or move to a new location next season.

Linda sent some photos from the 2015 nesting season.
@L. Oughton

Notice the small intruder in front of the nest Photo: L. Oughton

Linda reports that she has seen fish, squirrels, Canada geese, rabbits, turtle, chickens, and a ground hog brought to the nest.@L. Oughton

Linda reports that she has seen fish, squirrels, Canada geese, rabbits, turtle, chickens, and a ground hog brought to the nest. Photo: L. Oughton

@L. Oughton

Photo: L. Oughton

Learn more:

 

Larissa Smith is the Wildlife Biologist/Volunteer Manager for Conserve Wildlife Foundation of New Jersey.

 

Green Bands: Telling the Story of New Jersey Eagles

Friday, January 23rd, 2015

January 2015 is the Month of the Eagle! CWF is kicking off the new year by celebrating all things eagle. Follow us on social media and be sure to check your email (sign up for our list) for weekly stories on these amazing raptors from our own eagle biologist Larissa Smith. Larissa, a wildlife biologist who has been working for Conserve Wildlife Foundation since 2000, coordinates the New Jersey Bald Eagle Monitoring Project.

By: Larissa Smith, Wildlife Biologist and Volunteer Manager


During the Month of the Eagle, we have discussed at length the use of telemetry to see the daily movements of eagles in the state. Another method that biologists use to obtain information on New Jersey eagles is from Re-Sighting New Jersey Eagles. Biologists look for the bands on the re-sighted eagles to find out the age of the bird and the nest that it came from.

 

In June 2014, we learned about a banded New Jersey Eagle Nesting in PA. Unfortunately, the pair lost its chicks during a wind storm last April. I recently contacted Linda Oughton, the nest observer, and she reports that the pair has been busy bringing sticks to the nest in preparation for the upcoming nesting season. We wish “Jersey Girl” and her mate a successful year!

 

NJ  eagle bands (green) and federal eagle bands (silver)

NJ eagle bands (green) and federal eagle bands (silver)

Biologists also obtain information about New Jersey eagles from bands when eagles are recovered injured or dead. This isn’t as “feel good” as the re-sighting of a living, healthy bird, but the band still contains valuable information about the eagle’s age and the nest from which it originated.

 

If you find a bird with a New Jersey band, please report it to the National Bird Banding Lab.

 

The Banding Lab notifies New Jersey biologists when a band has been reported. The majority of recovered New Jersey birds are found in our state, but Jersey banded eagles have also been recovered in Delaware, Maryland, New York, Pennsylvania and Maine.  Each band that is found tells a story about the eagles life.

 

  • On April, 26, 2013, a female eagle was found dead at the Aberdeen Proving Ground in Maryland. She was banded with a red band which revealed that she was one of the eagles from the Dividing Creek Hack site* in 1988, making her 25 years old when she died. The nest observer at the Aberdeen believes that this was the female she observed nesting at Aberdeen for 20 years. At the time of the eagle’s death, there were three chicks in the nest and the male was able to successfully raise them by himself. She is the oldest New Jersey banded eagle that has been recovered.
  • In the fall of 2013, the remains of an eagle with a red band were found in the Nantuxent Wildlife Management Area. The bird was 24 years old. The eagle had been brought along with another eaglet from Canada after their nest was lost. They were placed in the Tuckahoe Hack site* and fledged in 1989.

    *The New Jersey eagle hacking project was started in 1983 as a part of the eagle restoration efforts.  Young eagles approximately six weeks of age were brought from Canada where the eagle population was stable. Hacking towers were built at two sites, Dividing Creek, Cumberland County and Tuckahoe, Cape May County. The chicks were placed in the towers and provided food until the time of fledging. The idea was that the birds, when mature, would return to their place of fledging to nest. These hacked eagles were banded with a red band. Sixty young birds were fledged from these hacking towers over an eight year period contributing to the increase in the New Jersey eagle population.

  •  A thirteen year old eagle was recovered in November of 2011 in Delaware, the cause of death was determined to be lead poisoning. The bird had been banded on May 14, 1999 in Cumberland County. What makes this eagle so special is that in 2003 the same bird was found in Cape May County with a leg hold trap attached to its foot. The foot was amputated and the bird was released. It is amazing to know that this eagle survived for eight years with just one foot!
  • The Duke Farms Eagle Cam is has gained a large online following, so it was sad news when one of the juveniles from the 2014 nest was found dead in Maine this past August.  From talking with the finders of the bird we were able to piece together the story of D-98.

These are just a few examples of the recoveries of dead eagles, but there are also many injured eagles that are cared for by dedicated wildlife rehabilitators and released back into the wild.

C/45 in recovery at Tri-State Bird Rescue and Research, DE

C/45 in recovery at Tri-State Bird Rescue and Research, DE

A New Jersey banded eagle was rescued from the Chesapeake Bay by a fisherman from Cecil County, Maryland on March 17th, 2013. The male had been banded at the Union Lake nest, Cumberland County on May 15, 2007 making him six years old.

 

The eagle was taken to Tri-State Bird Rescue and Research in Delaware where he recovered from his injuries, believe to be from a territorial dispute with another eagle, and was released on May 6, 2013.

 

All eagle recoveries are listed in each years annual eagle report.

 

Learn more:

 

 

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