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    • FWS Employee with Peregrine Falcon

    • FWS Employee with Peregrine Falcon
    • FWS Employees (USFWS); Endangered species species;Birds; Raptors; Monomoy NWR; Maine; National Wildlife Refuge
    • FWS personnel with falcon "hacker." The decline of the Peregrine Falcon coincided with the introduction of the pesticide DDT in 1947. Birds of prey at the top of the food chain, such as falcons, ingested relatively high levels of the pesticide,...

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