Horseshoe crabs spawning at Thompsons Beach in May 2015. Photo by Joe Smith.
Perhaps the most remarkable creature to call the
waters off New Jersey home is older than the dinosaurs, helps
balance the state’s ecosystem and looks like it crept out of the
“Aliens” movie franchise.
Now the horseshoe
crab is playing a vital role in the development of a COVID-19 vaccine,
with billions of doses expected to be produced worldwide over the next
several years.
“It’s absolutely worthwhile for horseshoe crabs to be used in the
development of a vaccine,” said David Wheeler, executive director of the
Conserve Wildlife Foundation of New Jersey. “They play an extraordinary
role in public health. But they are irreplaceable in New Jersey and
Delaware for how they keep the bird population alive.”
An Atlantic horseshoe crab lies on the beach in Stone Harbor, New Jersey, not far from Delaware Bay. Photograph by Joel Sartore.
National Geographic’s Carrie Arnold recently wrote about the role horseshoe crabs and their “special” blood are set to play in the creation of a COVID-19 vaccine. She spoke with CWF partner Larry Niles about the horseshoe crab’s importance to the health of the Delaware Bay and what this means for the bay’s future.
Check out the excerpt below and read the full article on National Geographic!
Each spring, guided by the full moon, hundreds of thousands of horseshoe crabs clamber onto beaches across the U.S. mid-Atlantic to lay their eggs. For hungry birds, it’s a cornucopia. For drug companies, it’s a crucial resource for making human medicines safe.
Virtual award ceremony participants from left to right: (top row) CWF Executive Director David Wheeler, PSEG Foundation Chairman Rick Thigpen, CWF Director of Education Stephanie DAlessio, Third Place Winner Lauren Johnson, First Place Winner Virginia Higgins, and Second Place Winner Rory Leadbeater
If you browse through social media, you will find some incredibly creative and effective ways to help imperiled wildlife. You might be compelled by calls-to-action, experience stunning photographs, or may even discover posts about New Jersey’s vulnerable species that—thanks to talented New Jersey high schoolers—got their share of screen time, likes, and retweets during the Conserve Wildlife Foundation’s (CWF) fifth annual Species on the Edge 2.0 Social Media contest.
One of the winning Instagram posts by Virginia Higgins, highlighting the diets of Piping Plovers.
Over the course of 8 days, hundreds of students from across the state created Instagram, Twitter, and Facebook posts about animals that the CWF protects. Through campaigns that featured original artwork, photos, and infographics, contestants took the internet by storm, rose awareness about their chosen species, and garnered nearly 12,000 likes.
The three finalists were celebrated on June 18 in a Facebook Live virtual awards ceremony. The PSEG Foundation sponsored the contest and provided scholarships to the winners.
Conserve Wildlife Foundation’s research with scientist Dr. Larry Niles was highlighted in today’s New York Times feature detailing the 80 percent decline in red knots in New Jersey’s Delaware Bay this spring.
by Jon Hurdle, The New York Times
A sudden drop in the number of red knots visiting the beaches of Delaware Bay during migration this spring has renewed concern among scientists about the survival of the threatened shore bird’s Atlantic Coast population.
According to biologists, the number of knots that stayed to feed at the bay in May declined by about 80 percent from the same time last year. The Delaware Bay is one of the world’s most important sites for shorebird migration.
by: Dr. Larry Niles of Wildlife Restoration Partnerships. Dr. Niles is working in Delaware Bay on behalf of Conserve Wildlife Foundation. He has helped lead the efforts to protect at-risk shorebirds and horseshoe crabs for over two decades.
A migratory stopover for arctic nesting shorebirds must provide each bird the energy necessary to get to the next stopover or to the ultimate destination, the wintering or breeding area. Delaware Bay stands out among these shorebird refueling stops because it delivers fuel in the form of horseshoe crab eggs giving birds options. Our telemetry has shown that Red knots, the species we best understand, may leave Delaware Bay and go directly to their Arctic breeding areas, or stopover on Hudson Bay. The choice of going straight to the breeding area or stop at another stopover may be critical to understanding the ecological dramas now underway on Delaware Bay.
When asked to describe the ecological conditions of any one year of our 23 years of work on Delaware Bay, Humphrey Sitters, one of the first biologists to understand the value of Delaware Bay to shorebirds would respond “every year is unprecedented”. And so it seemed until this year.
Some of the species (super) volunteer John King has helped.
When I retired from teaching, one of my first tasks was to search for local organizations that encouraged volunteers, especially in areas of wildlife conservation. Luckily, I found Conserve Wildlife Foundation. I have to say that over the past few years, my volunteer service with CWF has been both rewarding and inspiring!
Conserve Wildlife Foundation is excited to release The Red Knot’s Journey, the second episode of ‘State of Change’, our podcast exploring how climate change is affecting wildlife in New Jersey.
reTURN the Favor Honored with 2019 New Jersey Governor’s Excellence Award
By: Meghan Kolk, Wildlife Biologist
Volunteers making piles of rubble at Seabreeze. Photo by Meghan Kolk.
Conserve Wildlife Foundation has been a partner in the reTURN the Favor (RTF) program since its establishment in 2013. This multi-partner program organizes a large group of trained and dedicated volunteers who collectively spend thousands of hours covering miles of Delaware Bay beaches to rescue stranded horseshoe crabs.
This year RTF was honored with a New Jersey’s Governor’s Environmental Excellence Award, New Jersey’s premier awards program for recognizing outstanding environmental performance, programs and projects throughout the state, in the Healthy Ecosystems & Habitats Category.
Horseshoe crab eggs on the beach. Photo from The Wetlands Institute.
During the full and new moon events in May and June thousands of horseshoe crabs come ashore to spawn, primarily in Delaware Bay. At the same time migrating shorebirds descend upon the beaches to rest and feed on the horseshoe crab eggs before continuing onto their breeding grounds. This interaction between horseshoe crab, shorebird and humans is what lays the ground works for the Green Eggs & Sand (GE&S) workshop.
The GE&S workshop is a three-day workshop for teachers focused on understanding the issues, science and management of the horseshoe crab/shorebird interaction. Workshop participants learn from top researchers and natural managers in the field, and participate in a horseshoe crab count.
