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Delaware Bay 2016

Bird Study, Conserving Wildlife, Delaware Bay, Delaware Bay 2016, Red Knot, Science, Shorebird, shorebird ecology

the birds lift away to the arctic

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Previous Post On our final effort to trap shorebirds on Delaware Bay, we had the remarkable opportunity to watch sanderling and ruddy turnstones lift off for the Arctic. We first saw them feeding on the wave-tossed shoreline within the protected area in Villas; 1500 birds weaving as a single thread 5 deep with the contours of the wave, acting like a flying flock on the ground. Then a disturbance, a crow flying low down the shoreline and 2000 birds fill the sky.  Most settled again but one group of about 300 flew more with greater determination than the rest. Still…

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Bird Study, Conserving Wildlife, Delaware Bay, Delaware Bay 2016, Red Knot, Science, Shorebird, shorebird ecology

a shorebird paradise lost

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Previous Post We conducted our first bay wide count of shorebirds on Delaware Bay and the results suggest we are rapidly approaching the peak number of shorebirds. Last year we counted 24,700 knots and 16,000 ruddy turnstones. This year’s counts are lower because it’s early, but still over 20,000 knots and 16,000 turnstones, 10,000 sanderling have stopped over in the bay. These promising results are preliminary, but it seems we are getting close to our peak population of red knots and at the peak of the other two species – if populations are similar to last year. Bird condition also…

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Bird Study, conservation, Conserving Wildlife, Delaware Bay, Delaware Bay 2016, Red Knot, Science, Shorebird, shorebird conservation, shorebird ecology

Shorebirds out in the cold

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Previous Post It’s well known that the Delaware Bay shorebird stopover depends on the horseshoe crabs.  Few know that the Delaware Bay is a near perfect horseshoe crab habitat. There are many places on the eastern seaboard where horseshoe crabs breed.  Most are too small to provide sustenance for energy starved shorebirds.  Places like Cape Romain Refuge in South Carolina, have enough horseshoe crabs so that one breeding female unearths eggs of another and thus lays out a tidy meal for shorebirds.  But the areas are small and at this time unimportant to the population of shorebirds. Most of the…

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Bird Study, Conserving Wildlife, Delaware Bay, Delaware Bay 2016, Red Knot, Science, Shorebird, shorebird ecology, wildlife tracking

Early News Is Good for Shorebirds on Delaware bay

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    The Early News is Good   Our team trapped over 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, always a relief at this early stage in the season .  Ruddy turnstones  arrived in better-than-average condition, weighing in at 5 grams higher than normal arrival weights.   The condition on arrival is one of the main bits of information of this work.  In some years, knots struggled to get to the bay coming in at…

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