Conserve Wildlife Blog

Posts Tagged ‘citizen science’

Osprey Numbers Surge Above Post-DDT Milestone

Monday, January 22nd, 2018
Statewide Census Documents over 650 nesting pairs in New Jersey

by Ben Wurst, Habitat Program Manager

An osprey prepares to land on a natural nest. Barnegat Bay, NJ.

Since we began to work more closely with ospreys in 2006, we have documented the population grow beyond the historic population estimate of 350-450 nesting pairs (Henny 1977) to a new historic milestone. In 2017, a total of 668 active nests were recorded during a statewide census of nesting ospreys, which is well above the post-DDT milestone of 500 nesting pairs, and show that the population continues to grow. This is the second census conducted without the use of manned aircraft since 2009 after all known osprey nests were released and mapped online in 2013. Despite the lack of aircraft, we’re still able to obtain an accurate representation of the size and health of the statewide population, while reducing the overall project cost. (more…)

Calling all Osprey Lovers!

Thursday, July 6th, 2017
Citizen Scientists Needed to help collect data on nesting ospreys

by Ben Wurst, Habitat Program Manager

Two young ospreys and an adult on a nest in Ocean County.

This year we are hoping to get a better estimate of the size and health of the osprey population in New Jersey. Up from only 50 pairs in the early 1970s to an estimated 600+ pairs today. Ospreys are an indicator species and as top tier predators, they show the effects of contaminants in the environment before many other long lived species. They are our new age “canary in the coal mine” so keeping tabs on the health of their population is key to assessing the health of our estuarine and marine ecosystems. (more…)

Project RedBand Alumni Update!

Friday, July 8th, 2016
Osprey 44/C re-sighted at Island Beach State Park!

by Ben Wurst, Habitat Program Manager

Project RedBand Osprey 44/C was re-sighted by Shayna Marchese on Island Beach State Park on July 3, 2016.

Project RedBand Osprey 44/C was re-sighted by Shayna Marchese on Island Beach State Park on July 3, 2016.

Really exciting news. For the first time this year, a (live and well) red banded osprey was re-sighted! 44/C was banded as a nestling on July 12, 2014 and photographed by Shayna Marchese on July 3, 2016 at Island Beach State Park. Young ospreys spend two years on their wintering grounds before returning to their natal areas. This is the first year that 44/C has returned to New Jersey. 44/C appears to be a male, and males have a higher level of site fidelity than females do, so they are more likely to return to the same area that they originated from. We aren’t surprised that one of our first red banded birds to be re-sighted in New Jersey was at Island Beach State Park, just outside Sedge Island Wildlife Management Area. For anyone who is not familiar with Sedge, it is the state’s most densely populated osprey colony in New Jersey. Around 30 pairs of ospreys nest at Sedge which is less than 3 square miles. (more…)

CWF Celebrates American Eagle Day

Monday, June 20th, 2016
Spotlight on the Bald Eagle’s All-American Comeback in New Jersey

by Lindsay McNamara, Communications Manager

Photo by Northside Jim.

Photo by Northside Jim.

In 1985 — just 31 years ago — a single bald eagle nest remained in the state of New Jersey. In 2015, CWF and partners monitored 161 nests throughout the Garden State. Just this year (as of June 20, 2016), over 50 young eagles have already fledged from their nests! What sparked this All-American comeback of the United States’ National Bird?

 

DDT use was banned in the United States in 1972. That ban combined with restoration efforts by biologists within the NJ Division of Fish and Wildlife’s Endangered and Nongame Species Program (ENSP) resulted in 25 bald eagle pairs by 2000.

 

Since then, CWF and ENSP biologists have worked together to not only conserve New Jersey’s existing bald eagle population, but help young eaglets in the state thrive. We manage the New Jersey Bald Eagle Project, a network of passionate, dedicated volunteers that monitor bald eagle nests and help reduce human disturbance in eagle habitats. These incredible volunteers, like the late Elmer Clegg, have been an integral part in the recovery of bald eagles throughout the Garden State.

 

CWF and ENSP have even begun tracking bald eagles to see where they travel and to learn more about their behavior! During the summer of 2014, two juvenile bald eagles were fitted with a GPS tracking device (a wearable backpack). Our team of biologists chose one eagle from Atlantic County (a male) and one from Cumberland County (a female) to be tagged in this telemetry study. Then in May 2015, a juvenile male from a nest in Cumberland County was fitted with another GPS transmitter. You can follow the journey of “Nacote” and “Oran” on our website.

 

CWF also partners with Duke Farms on a webcam that provides a live look at a bald eagle nest in Hillsborough, New Jersey. During the eagle nesting season (late January-July), the EagleCam allows viewers an up close and personal view into the lives of a pair of bald eagles as they breed, incubate, and raise young. Between the general public and classrooms up and down the east coast, the EagleCam has many fans – over 11 million viewers and growing! This year, CWF’s eagle expert Larissa Smith launched a new citizen science program to engage these viewers in gathering scientific data on the eagles’ diet.

 

Today, American Eagle Day, we celebrate the hard work of the biologists, volunteers and concerned citizens throughout New Jersey that have made a difference for the birds and contributed to their comeback.

 

The bald eagle was selected as the central image of the Great Seal of the United States by the Second Continental Congress on this day, June 20, in the year 1782. For 234 years, the bald eagle has served as the living symbol of freedom, courage, strength, spirit, democracy, independence, and excellence. Today, we celebrate the recovery of the bird and the All-American comeback the population has made in the Garden State.

 

Throughout the entire country, there are an estimated 14-15,000 bald eagle pairs! Though the bald eagle was removed from Endangered Species Act protection in 2007, it is still protected under the Bald and Golden Eagle Protection Act of 1940 and Migratory Bird Treaty Act.

 

The 501(c)(3), not-for-profit American Eagle Foundation (AEF) of Tennessee has been a major proponent and organizer in establishing and promoting “American Eagle Day.” The AEF is celebrating its 30th year of protecting and caring for bald eagles and other birds of prey. CWF thanks AEF for their support of our work in New Jersey!

 

“On American Eagle Day, and every day, let us continue to treasure and protect the Bald Eagle all across this great land for future generations to enjoy,” says AEF Founder and President Al Cecere, who has been spearheading the American Eagle Day effort for two decades.

Learn More:

 

Lindsay McNamara is the Communications Manager for Conserve Wildlife Foundation of New Jersey.

CWF’s Eagle Expert Launches New Citizen Science Project

Wednesday, April 27th, 2016
CWF Biologist Larissa Smith Looking for Data from EagleCam Viewers

by Lindsay McNamara, Communications Manager

EagleCam Screenshot 2016

Conserve Wildlife Foundation eagle biologist Larissa Smith has launched a new citizen science project in an effort to learn more about New Jersey’s eagles. We know that many teachers, students and bird lovers watch the wildly popular Duke Farms EagleCam, and now those viewers can help Larissa gather data by participating in the Eagle Food Observation Project.

 

Larissa holding an eagle at a banding last week.

Larissa holding an eagle at a banding last week.

Jim Wright — author of the popular posts about the eagles for Duke Farms’ “Behind the Stone Walls” blog, as well as, “The Bird Watcher” column for The Record — interviewed Larissa Smith in the most recent post on Duke Farms’ blog. In this interview, Larissa explains her latest citizen science project to learn more about the Duke Farms eaglets’ diet.

 

Learn More:

 

Lindsay McNamara is the Communications Manager for Conserve Wildlife Foundation of New Jersey.

  • Subscribe!

    Enter your email address to subscribe to the Conserve Wildlife Blog and receive notifications of new posts by email.

  • Support Conserve Wildlife Foundation

    Support our efforts to protect New Jersey’s rarest animals, restore important habitat, and foster pride in New Jersey’s rich wildlife heritage.

    Join - Donate - Adopt a Species
  • Get Connected

  • Recent Comments