When An Eagle Nest Fails

Guest Blogger, Diane Cook: NJ Eagle Project Volunteer & Duke Farms nest monitor

Nature can be awe inspiring and beautiful. Watching a powerful bald eagle gently offer food to a newly hatched chick is amazing. Cheering awkward chicks walking on wobbly legs, and holding your breath when they take that first flight are the events live cam viewers look forward to year after year.

Duke Farms nest-2016

We are reminded of the harsh realities of nature too. Nest fails can and do happen. Many things can go wrong: storms, predators in the nest, or conflicts with other eagles and territorial disputes. Watching it happen live, can be heartbreaking. Every event is a learning experience for us all.

There is a sad ending this year at the Duke Farms nest. It was hard to see the adult pair defending their nest from younger interlopers again. Harder still was actually witnessing the failure of both eggs. Hatching is a complicated business. We’ve been fortunate to have many years of success. As watchers, we must take the good with the bad. This is nature after all.

So what do we do now? My love of nature and the bald eagle will have me seeking out other live cams, but missing my local wild family. I will remember the successes of past years. I will stare in amazement as I look up into the sky to watch a bald eagle soaring overhead.

Duke Farms- 2016

Life will go on. The cycle will continue, if not in “my” nest, in another. Nature will find its balance.  Thank you to Duke Farms and Conserve Wildlife Foundation of NJ for bringing us the live cam. Thank you to the state biologists who work every day to preserve and protect the wildlife in our state. 

See you next year for a new eagle nesting season.


Duke Farms Eagles-Waiting For The Hatch

Has it Begun?

Guest Blogger, Diane Cook: NJ Eagle Project Volunteer & Duke Farms nest monitor

Egg 1 was laid on February 14th this year. Bald Eagle eggs are incubated for about 35 days. That means the first hatch could be next week, Wednesday, March 21st! What are the signs hatching has begun? As an observer for many years, viewing the live cam has taught me much. These are some behaviors I’ve seen in the past to alert me that hatching will soon begin or is already underway.

Believe it or not, the adult and chick can “talk” to each other through the shell. Watch for the adults to stand over the eggs with their heads bent closer to them. You may even see movement of the adult’s bill, as it “chirps” to its chick inside the egg.

If food begins to show up in the nest, the adults could be preparing for another mouth to feed. They are stocking the “pantry”.

Restless adults, with lots of moving around on the nest, or more frequent egg rolls, is another sign to watch carefully. When you get a clear view of the eggs, look for a tiny hole or a spider web-like cracking. This first hole in the shell is called a pip, and is made by the chick. The chicks do all the work!

Pips can be difficult to spot with protective adults blocking the view. You may wonder if you are looking at a spot of dirt or piece of grass on the egg or a real pip. Trust your eyes and keep watching, that pip will increase in size. This is exhausting and hard work for a little one. The complete hatching process can sometimes takes a day or two.

It is amazing to watch the progress once the first pip has appeared. Get ready for the most eggciting time of year for eagle watchers!


Eagles and Nor’easters

Larissa Smith: CWF, Wildlife Biologist

We are honored to have Diane Cook as a guest blogger, over the next few months. Diane will be discussing Duke Farms eagle cam and how she uses it in her classroom. Diane is a K-2 Technology Literacy teacher at both Copper Hill and Robert Hunter Elementary schools.  She has been an avid and enthusiastic eagle cam viewer since 2008 and now she is the official nest monitor for the Duke Farms nest.  As the monitor Diane records important data into the Eagle Project database, Nest Story. Diane also uses the eagle cam in her classroom and was the winner of a contest held by Duke Farms and CWF in 2015, to choose the best bald eagle lesson plan.

Diane was home from school during yesterday’s snowstorm and able to document the eagles during the storm.

March 7, 2108, Diane Cook’s blog

Thankfully the live cam was back up and running by the time school started on Monday following the first Nor’easter to hit our part of NJ. Was glad to be able to tell the students all was well, and that they could see for themselves! The good news was soon replaced by worry with yet another Nor’easter predicted for today. The day began slowly. Yes, it was snowing, but lightly. Things didn’t look too bad.

Within minutes, the snow really picked up in intensity. The storm hit quickly and the snow fell fast and heavy. Within minutes snow had covered the ground.

There was an exchange at some point on the nest. Mom won the rights to incubation. Then something I’ve never seen before happened. BOTH eagles stayed on the nest through the storm. They laid side by side.

Thanks to Charles T. Barreca who mans the camera at Duke Farms for the awesome close up view. As the camera moved, the eagles looked up at the noise.

They would shake off the snow, but remained on the nest together.

More snow fell. Still the eagles sat.

Finally the male flew off the nest, but stayed on a nearby branch.

No matter how much snow fell, these dedicated parents remain with their eggs and incubation continues.


NJ.com Video: Duke Farms Eagle Cam highlights bald eagles’ recovery

by David Wheeler

NJ.com reporter Alexis Johnson at Duke Farms in Hillsborough

Conserve Wildlife Foundation has long partnered on the famed Eagle Cam at Duke Farms in Hillsborough, which has thrilled over 13 million viewers since it started.

In this video, NJ.com reporter Alexis Johnson covers the state’s longest running Eagle Cam with an interview with Duke Farms Executive Director Michael Catania.

Bald eagles have nested at Duke Farms since 2005. Currently the pair has laid two eggs in this nest, with the first egg laid on Valentines Day this year.

From just a single nest remaining in the state in the late 1970s and early 1980s, bald eagles have recovered to over 170 nests, thanks largely to scientists and volunteers from the New Jersey Endangered and Nongame Species Program and Conserve Wildlife Foundation.

You can watch the NJ.com video here.

The Duke Farms Eagle Cam can be found here, and author Jim Wright’s e-book “Duke Farms’ Bald Eagles” provides some fascinating additional information about this nest.

CWF’s Bald Eagle webpage and annual Bald Eagle report details the story of bald eagles in New Jersey, with a number of other helpful links.

Second PBS Nature interview celebrates bald eagle recovery in NJ

The WNET-PBS Nature program Peril & Promise’s second live interview with Conserve Wildlife Foundation marked the Great Backyard Bird Count by focusing on the inspiring recovery of the bald eagle. This interview, taking place at DeKorte Park in the Meadowlands, features program host Emily Harris speaking with CWF Executive Director David Wheeler, CWF Trustee Kumar Patel, and Jim Wright, who has written two e-books about bald eagles.
Holding an authentic (empty) can of DDT, Wright noted, “Eagles had some tough times…with things like DDT, a really nasty pesticide that got into the food chain and would get into the fatty tissues of the bald eagles, and they had trouble laying their eggs because their eggshells were so weak. It got to the point in New Jersey where they were down to one nesting pair in the late 1970s, and they were not producing eggs…. But now there are…approximately 170 nesting pairs in New Jersey, including two right here in the Meadowlands.”

Continue reading “Second PBS Nature interview celebrates bald eagle recovery in NJ”

New Jersey 101.5 FM: Bald eagle nesting season underway in NJ

CWF’s bald eagle project was featured in a news feature today on New Jersey 101.5 FM.
Bald eagle nesting season is underway! photo by Ken Connelly

January kicks off bald eagle nesting season in the Garden State, and biologists from CWF and the Endangered and Nongame Species Program are working with volunteers across the state to monitor the nests of approximately 150 bald eagle pairs – up from 1 nesting pair just a few decades ago!

2018 NJ Bald Eagle Nesting Season

Incubation!

By: Larissa Smith, CWF, Wildlife Biologist

NJ eagle pair 12/28/17@Randy G. Lubischer

The NJ Eagle season has officially begun. Nest monitors reported  incubation on January 15th at two bald eagle nests in Burlington and Salem Counties.

Now is the best of time of year to see eagles in New Jersey since there are both resident and wintering eagles around the state.

The Cumberland County Winter Eagle Festival

CWF will be at the festival on February 3rd. There are presentations, walks, viewing sites and exhibitors.  It’s a great way to learn about NJ’s eagles and other raptors.

To learn more about the NJ Bald Eagle Project

New Jersey 2017 Bald Eagle Project Report

Another productive year for NJ’s eagles

by Larissa Smith, CWF Wildlife Biologist

E/07,Purcellville, VA;10/16/17@ Amie Ware

The Conserve Wildlife Foundation of NJ in partnership with the NJ Endangered and Nongame Species Program has released the 2017 NJ Bald Eagle Project Report.  In 2017, 178 eagle nests were monitored during the nesting season. Of these nests 153 were active (with eggs) and 25 were territorial or housekeeping pairs. One hundred and ninety young were fledged. Continue reading “New Jersey 2017 Bald Eagle Project Report”

W34: A NY Banded Eagle In NJ

Bands help to tell his story.

by: Larissa Smith, CWF Wildlife Biologist

Eagle banded W-34@ Randy Lubischer

In the end of October, NJ Eagle Project volunteer Randy Lubischer spotted a banded adult bald eagle near his home in Monmouth County. He was able take good photos that showed the bird was banded with a blue (NY) band on the left leg and was able to get a very clear image of the letter and number code on the band. We reached out to the NY Division of Fish, Wildlife and Marine Resources to find out more information on the eagle.

In the fall of 2011, an injured hatch year bird was found on the side of the road in Onondaga County, NY. The bird was rehabbed,  banded (NY Blue band W34) and released on October 7, 2011 at the Montezuma NWR.  On 11/18/2016, W34 was sighted in Darlington, Maryland and then in in NE Maryland again on 3/1/2017.

W34& mate 11/7/17@Randy Lubischer

W34 looks to be staying in NJ to nest as he has found a mate, a sub-adult female, who still has dark feathers on her head. They have started to build a nest and have been copulating.

We can’t necessarily assume that W34 was hatched in NY. Since he was found injured and not banded he could well be a NJ bird. We have followed NJ recent fledges outfitted with transmitters, take long flights north after leaving their nest areas.  We also know that many NJ banded eagles do return to NJ to nest. So we’ll never know the true origin of W34 but we can piece together some of his story and hopefully have more news about him and his mate in the upcoming nesting season.

W34 in flight@Randy Lubischer

Help Ensure Ospreys Have a Future in New Jersey

ACTION ALERT: Support ecological management of the most valuable public resource for our coastal ecosystem and economy

by Ben Wurst, Habitat Program Manager

Menhaden is a common food source for ospreys during their nesting season in New Jersey. Photo by Northside Jim.

The Atlantic States Marine Fisheries Commission is accepting public comment on the establishment of ecological management of Atlantic menhaden (Brevoortia tyrannus), which is a keystone species. Basically, a keystone species is one that plays a large role in the ecosystem where it lives. If a keystone species is lost then the ecosystem would dramatically change or cease to function, causing widespread effects to other species that benefit. In New Jersey, ospreys have largely benefited from a healthy menhaden population as we’ve had relatively high reproductive rates (more than double what’s needed to sustain population) over the past decade. From 2006 to 2016, the population has grown by 30% and above the pre-DDT, historic milestone of over 500 nesting pairs. Around 82% of the state population of ospreys nests along the Atlantic Coast and we observe menhaden at a huge number of nests during our mid-summer surveys. If menhaden numbers drop, then we will likely see osprey numbers follow suite, as reproductive rates will decline, as they are in the Chesapeake Bay.

Continue reading “Help Ensure Ospreys Have a Future in New Jersey”