Three MI osprey chicks now sporting GPS satellite backpacks

Michigan’s osprey population – nearly absent from much of the state due to the effects of DDT, other pesticide use and habitat loss – continues to rebound. In southern Michigan, monitoring efforts are in place to track the revitalization of this species.
This year, four osprey chicks from area nests were outfitted with “backpack” GPS telemetry units funded by DTE Energy, Huron Valley Audubon, Lou Waldock and Michigan Osprey member Barb Jensen. The GPS backpacks help scientists track the young birds’ daily movements and seasonal migration patterns.
The chicks were hatched on platforms at Michigan State University’s Lux Arbor Reserve in Delton, at Kensington Metropark in Milford and on Fletcher’s Pond near Alpena.
“We are very excited to have this opportunity to place GPS units on several ospreys this year,” said Julie Oakes, Michigan Department of Natural Resources wildlife biologist. “This will not only provide the DNR with information on what migration routes the birds take, but will also give us insight into the perils they must endure on their migration.”
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