Scientists see trouble in the number of osprey chicks in the Chesapeake Bay
Manage episode 504308532 series 18405

Osprey are a sentinel species. Scientists look to them for warnings of problems in the environment that could harm other species including us.
This summer, scientists concerned with a continuing decline of osprey chicks in the Chesapeake Bay are crunching data from Maryland to Virginia to try to pinpoint why.
Pamela D’Angelo reports.
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