Conserve Wildlife Foundation of New Jersey is pleased to announce that it was recently awarded two grants by the National Fish and Wildlife Foundation through its Delaware Watershed Conservation Fund (DWCF). The multi-year grants are Assessing American Oystercatchers to Inform Management and Restoration Strategies and Rare Turtle Research and Monitoring in the Southern Delaware River Basin.
The new American oystercatcher grant is a continuation of a similar current DWCF grant, the added years will allow for more comprehensive research and monitoring of oystercatchers on New Jersey’s Delaware Bayshore to help us determine long-term breeding trends. We will also continue to assess oystercatcher habitat use, including the development of Best Management Practices to facilitate habitat restoration on the Bayshore. New research under the expanded funding includes foraging and chick provisioning studies, as well as more banding and use of GPS transmitters to enhance tracking of oystercatcher movements within the Bayshore and beyond.
American oystercatcher incubating its nest on Delaware Bay, as viewed from one of our research nest cameras
The turtle grant will allow for trapping, and telemetry surveys for bog and spotted turtles to be conducted at understudied and historically occupied New Jersey focal sites in the southern Delaware River basin. This project aims to provide the state with updated population demographics and landscape data for the region, in particular to direct and expedite future restoration and management activities. Restoration can then proceed at the highest priority sites to ensure inhabited wetlands retain all the landscape features necessary to sustain rare turtle populations.
CWFs new grant will be our first targeted effort of spotted turtle conservation.
The DWCF, created in 2018, is funded by the U.S. Fish and Wildlife Service to achieve the goals of the Delaware River Basin Conservation Act. The Act guides and supports federal, state, regional, and local partners to collaboratively identify, prioritize, and implement habitat restoration and conservation activities within the watershed.
When looking at the expansive mudflats along the marshes of the Delaware Bay, it is hard to imagine that the area was once densely vegetated and home to a variety of bird species. This spring, CWF began work on a new marsh restoration project funded by the National Fish and Wildlife Foundation and led by Ducks Unlimited and the U.S. Fish and Wildlife Service (USFWS). CWF was contracted to assist with biological monitoring at sites targeted for marsh restoration along New Jersey’s side of the Delaware Bay. Restoration efforts for our sites are being directed toward mudflats that exist due to significant physical alterations made to the marsh in the past. The story of how these mudflats came to be lies in the area’s history and roots in salt hay farming.
As early as 1675, settlers arriving on the Delaware Bay built dikes in salt marshes to protect land from saltwater inflow and create an environment more conducive to salt hay farming and development. One of the most important types of salt hay harvested along the Delaware Bay was Spartinapatens, a crop that was widely used as bedding and feed for livestock due to its high nutritional value. By the mid-1800s, at least 14,000 acres of marsh were impounded in Salem County alone with comparable areas altered in both Cumberland and Cape May counties (Cook, 1870). Impoundments restricted tidal flow within the marsh, which stopped the natural process of marsh accretion in which sediment is consistently added to the marsh to increase its elevation. Additionally, drier conditions exposed marsh soil to too much air, resulting in the breakdown of soil and further loss of elevation.
Salt hay farming circa 1940’s. Photo retrieved from”From Marsh to Farm: The Landscape Transformation of Coastal New Jersey,” by Kimberly R. Sebold. Retrieved through https://www.nps.gov/parkhistory/online_books/nj3/contents.htm
Over the winter, biologists from CWF, Ducks Unlimited, USFWS, and Partnership for the Delaware Estuary visited sites like this marsh in Dix Wildlife Management Area to assess their restoration potential and strategize monitoring plans.
This spring, CWF will begin fieldwork for a new marsh restoration project along the Delaware Bay. The ambitious project, funded by the National Fish and Wildlife Foundation and co-led by Ducks Unlimited and the U.S. Fish and Wildlife Service, aims to implement cost effective and low-tech marsh restoration techniques in New Jersey and Delaware salt marshes. Restoration plans will be designed to create, protect, and/or enhance habitat for multiple marsh-dependent species including black rails and saltmarsh sparrows. As a project partner, CWF will provide two seasons of biological monitoring assistance at the New Jersey sites. This week, WHYY published an article about the project, featuring representatives from CWF and other project partners. Click the link below to read the piece and learn more about some of the important work being done by the Delaware Bay!
CWF is excited to announce a new project funded by the National Fish and Wildlife Foundation’s Delaware Watershed Conservation Fund designed to develop and execute management strategies for American oystercatchers along the Delaware Bay. Breeding populations of American oystercatchers (State Species of Special Concern) have been well studied and monitored along New Jersey’s Atlantic Coast since 2003, but very little is known about the oystercatchers that nest on the sandy beaches along the Delaware Bay. In 2021, CWF conducted a near bay-wide window census survey to establish a baseline estimate of the Bayshore population. Thirteen oystercatcher pairs were documented across approximately 35 sites from Cape May Point to Sea Breeze, prompting a need for further research and management. This new project seeks to shed light on this understudied population and add to our scientific understanding of their management needs.
American oystercatcher. Photo courtesy of Daniel Irons
By Emily Hofmann, Assistant Communications Manager
Periodic storms are an unavoidable fact of life when you live along the coast. In rebuilding after Hurricane Sandy, we realized we needed a new way of thinking about beach restoration on New Jersey’s Hidden Coast – the Delaware Bayshore. Storms like Sandy and Katrina have shown us that the most effective way to control storm surge is to follow Mother Nature’s lead. The restoration of tidal wetlands, or marshes, will help absorb the brunt of coastal storms, acting as a buffer between the beaches and the mainland.
Learn more about marsh restoration – one of the key components to rebuilding coastal beaches – in the fourth episode of our video series.
A new episode of our video series “New Jersey’s Hidden Coast” will air every two weeks throughout the summer! Catch a glimpse of the bay, the horseshoe crab at the center of the bay’s system, and the incredible relationship between horseshoe crabs and migratory birds, like the red knot. We will reveal the real value of horseshoe crabs, the challenges to the ecosystem, and the potential for a thriving regional economy along the Bayshore. We will show Hurricane Sandy as a catalyst for decisive action and the work being done to rebuild the area for both people and wildlife.
Over the next several weeks, we will explore the use of “living shorelines” instead of bulkheads and the central importance of marshes to the marine ecosystem. We will discover the on-the-ground, grassroots efforts of the community to build oyster reefs alongside veterans. And we will examine the future of the Bay and the work that needs to be done to preserve our conservation successes thus far.
At 8:00 PM on October 29th, 2012, Hurricane Sandy made landfall in Brigantine, New Jersey, only about 30 miles from New Jersey’s Hidden Coast – the Delaware Bayshore. The storm was devastating for the people of the area, many of whom lost their homes and livelihoods. It was equally hard on the area’s wildlife, bringing many species, including the famous horseshoe crab and red knot, perilously close to extinction.
A new episode of our video series “New Jersey’s Hidden Coast” will air every two weeks throughout the summer! Catch a glimpse of the bay, the horseshoe crab at the center of the bay’s system, and the incredible relationship between horseshoe crabs and migratory birds, like the red knot. We will reveal the real value of horseshoe crabs, the challenges to the ecosystem, and the potential for a thriving regional economy along the Bayshore. We will show Hurricane Sandy as a catalyst for decisive action and the work being done to rebuild the area for both people and wildlife.
Over the next several weeks, we will explore the use of “living shorelines” instead of bulkheads and the central importance of marshes to the marine ecosystem. We will discover the on-the-ground, grassroots efforts of the community to build oyster reefs alongside veterans. And we will examine the future of the Bay and the work that needs to be done to preserve our conservation successes thus far.
Horseshoe crabs may be one of the most unusual animals in the world, but they’re also one of the most extraordinary. They’ve been around for hundreds of millions of years, and we’re only now starting to understand just how important they are – not just to the natural world, but also to the world of medicine. Discover the real value of horseshoe crabs, found throughout New Jersey’s Hidden Coast – the Delaware Bayshore.
A new episode of our video series “New Jersey’s Hidden Coast” will air every two weeks throughout the summer! Catch a glimpse of the bay, the horseshoe crab at the center of the bay’s system, and the incredible relationship between horseshoe crabs and migratory birds, like the red knot. We will reveal the real value of horseshoe crabs, the challenges to the ecosystem, and the potential for a thriving regional economy along the Bayshore. We will show Hurricane Sandy as a catalyst for decisive action and the work being done to rebuild the area for both people and wildlife.
Over the next several weeks, we will explore the use of “living shorelines” instead of bulkheads and the central importance of marshes to the marine ecosystem. We will discover the on-the-ground, grassroots efforts of the community to build oyster reefs alongside veterans. And we will examine the future of the Bay and the work that needs to be done to preserve our conservation successes thus far.
Discover New Jersey’s Hidden Coast – the Delaware Bayshore
by Lindsay McNamara, Communications Manager
Making your plans for Memorial Day Weekend at the Jersey Shore? Discover New Jersey’s “other” coastline, a Hidden Coast, the Delaware Bayshore.
A new episode of our video series “New Jersey’s Hidden Coast” will air every two weeks throughout the summer! Catch a glimpse of the bay, the horseshoe crab at the center of the bay’s system, and the incredible relationship between horseshoe crabs and migratory birds, like the red knot. We will reveal the real value of horseshoe crabs, the challenges to the ecosystem, and the potential for a thriving regional economy along the Bayshore. We will show Hurricane Sandy as a catalyst for decisive action and the work being done to rebuild the area for both people and wildlife.
Over the next several weeks, we will explore the use of “living shorelines” instead of bulkheads and the central importance of marshes to the marine ecosystem. We will discover the on-the-ground, grassroots efforts of the community to build oyster reefs alongside veterans. And we will examine the future of the Bay and the work that needs to be done to preserve our conservation successes thus far.
CWF Spearheading Project to Recycle Dangerous Fishing Gear and Create Healthier Bay Ecosystem and Local Economy
by Lindsay McNamara, Communications Manager
A pile of abandoned crab pots before being processed at the WeCrab community day.
Through a series of public and private partnerships, and with the help of the local fishing community, CWF is leading a project to inventory and remove more than 1,000 abandoned crab pots in Barnegat Bay. These derelict pots, lost from storms or cut lines, can have devastating impacts on the bay ecosystem and local economy.
A phenomenon referred to as “ghost fishing,” these traps will often continue to catch and kill marine life when abandoned, like the Northern diamondback terrapin and otherwise harvestable crabs. These lost harvests translate to economic losses for fishermen and the local community. The pots also disrupt navigation and damage sensitive ecosystems.
In the first year of our two year project, our partners removed 395 of these abandoned crab pots from the Barnegat Bay watershed, championed by local fisherman RJ Cericola and his crew. Almost 260 other pots were assessed but not recovered.
RJ Cericola: 204 abandoned crab pots removed
MATES: 103 abandoned crab pots removed
Stockton University: 64 abandoned crab pots removed (40 near Waretown and 24 near Mud Cove, Little Egg Harbor Bay, reflected in the map below)
Abandoned crab pots recovered by Stockton University.
Starting in December 2016, we look forward to working with RJ Cericola, our new partner Jeff Silady — ReClam the Bay boat captain and local fisherman — and bringing on a commercial fisherman to reach our goal of 1,000 abandoned crab pots recovered.
Some of the recovered pots were stored at Stockton University Marine Field Station in Port Republic and were inventoried for data; broken down and recycled by volunteers this past Earth Day.
MATES students collecting data at community day.
Scientists, students, commercial crabbers and other volunteers gathered on April 23rd for the WeCrab Community Day to record data, clean and prep the recovered derelict crab pots for recycling. The WeCrab Marine Debris Project is a partnership between the Jacques Cousteau National Estuarine Research Reserve and Stockton University.
Volunteers collected data on condition, cause of loss, weight, among other points. We are working to understand the impacts of abandoned pots and their distribution, gather information on the percentage of pots lost annually and also develop a long-term reporting system for lost pots and other fishing gear. Information collected from recovered pots help aid these efforts.
Second Annual “Shell-a-Bration” brings volunteers to strengthen coast’s resiliency and habitat
by Lindsay McNamara, Communications Manager
Today, conservation organizations leading the efforts to restore New Jersey’s Delaware Bay beaches today organized the Second Annual “Shell-a-Bration” oyster reef building volunteer event.
Dedicated volunteers braved the elements and worked alongside American Littoral Societyand Conserve Wildlife Foundation of New Jersey to establish a near-shore whelk shell bar at Moores Beach in Maurice River Township along New Jersey’s Delaware Bayshore. The shell bar was built to prevent sand loss from wind-driven waves. An approximately 200-foot oyster reef was constructed offshore to test whether the reef bars help reduce beach erosion and create calmer water for spawning horseshoe crabs.
“The Second Annual Shell-a-Bration truly celebrates the ecology, community, and culture of the Delaware Bayshore,” stated Captain Al Modjeski, Habitat Restoration Program Director, American Littoral Society. “It reinforces the connectivity between the natural and human-built bayshore communities through reef building and celebrates the significance of the Bay’s resources through restoration.”
“There are many strategies to defend our Delaware Bayshore, but one of the best and most productive are these oyster reefs,” stated Dr. Larry Niles, a biologist with American Littoral Society and Conserve Wildlife Foundation of New Jersey. “They not only replicate a lost but important habitat on Delaware Bay — reefs once covered much of the bayshore — but they provide just enough protection to make a difference in how long our beaches persist against the unrelenting forces of nature. In a way, we are fighting nature with nature.”
Shorebirds, like the federally listed Red Knot, depend on an uninterrupted supply of horseshoe crab eggs when they stopover in Delaware Bay during their migration. In recent years, countless horseshoe crab eggs have been lost because of the devastating storms that swept away the beaches they depend on.
The new oyster reef will attenuate waves but still allow for horseshoe crab breeding. In existing areas where crabs can breed without interruption, like creek mouths protected by sand shoals or rock jetties, egg densities can exceed ten times the egg densities on unprotected beaches.
“New Jersey’s Delaware Bayshore hosts an annual wildlife spectacle of global significance – the time-honored migration of Red Knots to reach the eggs of these ancient horseshoe crabs,” said David Wheeler, Conserve Wildlife Foundation of New Jersey Executive Director. “Red Knots fly to New Jersey’s Delaware Bay from as far away as Tierra del Fuego in South America to feed on horseshoe crab eggs. Volunteer projects like the Shell-a-bration help connect the people of New Jersey with these endangered shorebirds and the largest population of horseshoe crabs in the world.”
Last year, over 130 volunteers and veterans built the South Reeds Beach oyster at the First Annual Shell-a-Bration. Veterans Day on the Bay 2015 dedicated the South Reeds Beach oyster reef to all veterans and highlighted veteran involvement in the effort to restore New Jersey’s Delaware Bayshore. Event attendees honored their own military veterans by inscribing that special person’s name on a shell and placing that shell on “Veterans Reef.” Guests also helped study the wildlife living in this new reef with hands-on, interactive marine science activities like seining, trapping, trawling, and species identification.
Our “assembly line” of volunteers all working together to build the reef.
Veterans Reef and the Moores Beach Oyster Reef are two of the many projects that American Littoral Society and Conserve Wildlife Foundation are working on to restore the ecology and economy of the Delaware Bayshore.
In the wake of Hurricane Sandy, American Littoral Society and Conserve Wildlife Foundation of New Jersey worked with the U.S. Fish and Wildlife Service, the New Jersey Division of Fish and Wildlife and the New Jersey Recovery Fund to remove 8,000 tons of debris and added 45,000 tons of sand to the beaches just before the annual spring arrival of the red knot in 2013.
Additional work after 2012 restored another mile of shoreline, including two new beaches of poor quality even before Sandy. To date, the groups have placed 85,000 cubic yards of sand and restored seven beaches along New Jersey’s Delaware Bayshore. In early 2016, groups began another phase of restoration work at Cook’s Beach and Kimble’s Beach in anticipation of the return of the horseshoe crabs and red knots in May.
