Stories from the Bay |
Making your plans for Memorial Day Weekend at the Jersey Shore? Discover 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.
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A key place for horseshoe crab spawn happens to be the mouths of small creeks. The New Jersey side of Delaware Bay is blessed with many small intertidal creeks, most draining only marsh or small inland watersheds. Some of these creeks have names, Goshen Creek, West Creek, Nantuxent Creek, but many do not. Almost all have shoals at their mouth with the bay because bay currents, tidal flow and wind driven waves act against each other to settle sand coming from adjacent beaches or from inside the creek drainage. Much of the sand lost from our restored beaches settles into these shoals. For horseshoe crabs, these shoals are sweet places. Learn more.
Water temperatures are crucial for horseshoe crab spawning and crab eggs are critical for migrating shorebirds. If the water falls below 59 degrees, the crabs don't come ashore to spawn. When that happens, as occurred recently, Black Back and Herring Gull that feed on horseshoe crab eggs and overturned crabs start eating shorebirds. By the end of Thursday (May 19) we found 8 dead red knots. Learn more.
Our team trapped 500+ shorebirds over the weekend including several hundred red knots in two catches on May 12th and 14th! Most of the caught birds, knots, ruddy turnstones and sanderlings arrived in good condition, which is always a relief at this early stage in the season. Learn more!
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