ARCI introduces Ding, a Reddish Egret fitted with a solar-powered, GPS-equipped satellite transmitter on 20 June 2014 at the J.N. Ding Darling National Wildlife Refuge on Sanibel Island, Florida.
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Movements of Ding from 20 June 2014 to 20 September 2014. |
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Ding is outfitted with a solar-powered, GPS satellite transmitter on June 20th, 2014 at Ding Darling National Wildlife Refuge with ARCI's Brehan Furfey. |
Ding's transmitter dispatches data to orbiting satellites, granting us the opportunity to study his movements every day. Some highlights we have seen include:
- Two days after being tagged, Ding flew nearly 4 miles east to a large wading bird nesting colony in Tarpon Bay, where he stayed just one day.
- Ding has favorite roosting and foraging locations along the Refuge’s Wildlife Drive, which were quite predictable for the first two months of tracking. However, on 19 August, Ding began making 5-mile day trips north to the southwest coast of Pine Island.
- Ding's movements are tide dependent; as the tide recedes, it opens up shallow foraging areas.
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Ding's movements are tide dependent. Reddish Egrets take advantage of receding tides to forage in shallow areas. |
ARCI is collaborating with Florida Audubon and Florida Fish and Wildlife Conservation Commission for the next two years to determine the best methods for long-term monitoring of Florida's Reddish Egrets. With the help of birds like Ding, we will uncover knowledge needed to reverse the Reddish Egret's steadily declining trend in Florida.
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Special Thanks
U. S. Fish and Wildlife Service (J. N. Ding Darling NWR, Region for Migratory Birds), Sanibel-Captiva Audubon Society, International Osprey Foundation, Jim Griffith, and Dr. Bart Ballard (Texas A & M University) for financial and in-kind support; and Mark Westall for assistance in the field.