Peregrine falcon images

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BIR021-00149

A peregrine falcon (Falco peregrinus ernesti) at Eltoro Zoo.

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BIR021-00148

A peregrine falcon (Falco peregrinus ernesti) at Eltoro Zoo.

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BIR021-00144

A Eurasian peregrine falcon (Falco peregrinus peregrinus) named Kate at The International Centre for Birds of Prey in England.

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BIR021-00140

A 10-year-old South African peregrine falcon (Falco peregrinus minor) named Fortina at The International Centre for Birds of Prey in England.

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BIR021-00146

A Eurasian peregrine falcon (Falco peregrinus peregrinus) named Kate at The International Centre for Birds of Prey in England.

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BIR021-00145

A Eurasian peregrine falcon (Falco peregrinus peregrinus) named Kate at The International Centre for Birds of Prey in England.

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BIR021-00143

A Eurasian peregrine falcon (Falco peregrinus peregrinus) named Kate at The International Centre for Birds of Prey in England.

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BIR021-00142

A 10-year-old South African peregrine falcon (Falco peregrinus minor) named Fortina at The International Centre for Birds of Prey in England.

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BIR021-00141

A 10-year-old South African peregrine falcon (Falco peregrinus minor) named Fortina at The International Centre for Birds of Prey in England.

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BIR021-00139

A 10-year-old South African peregrine falcon (Falco peregrinus minor) named Fortina at The International Centre for Birds of Prey in England.

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BIR021-00123

A peregrine falcon (Falco peregrinus cassini) at Unidad de Rehabilitación de Fauna Silvestre.

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BIR021-00122

A peregrine falcon (Falco peregrinus cassini) at Unidad de Rehabilitación de Fauna Silvestre.

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BIR021-00121

A peregrine falcon (Falco peregrinus cassini) at Unidad de Rehabilitación de Fauna Silvestre.

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BIR021-00113

A Peregrine falcon (Falco peregrinus brookei) at the Wildlife Rescue Center of Rome (LIPU).

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BIR021-00112

A Peregrine falcon (Falco peregrinus brookei) at the Wildlife Rescue Center of Rome (LIPU).

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BIR021-00111

A Peregrine falcon (Falco peregrinus brookei) at the Wildlife Rescue Center of Rome (LIPU).

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BIR021-00110

A Peregrine falcon (Falco peregrinus brookei) at the Wildlife Rescue Center of Rome (LIPU).

Federally endangered peregrine falcon (Falco peregrinus pealei) from the Aleutian Islands at the Alaska Zoo.

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BIR024-00169

Federally endangered peregrine falcon (Falco peregrinus pealei) from the Aleutian Islands at the Alaska Zoo.

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BIR024-00170

Federally endangered peregrine falcon (Falco peregrinus pealei) from the Aleutian Islands at the Alaska Zoo.

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BIR024-00171

Federally endangered peregrine falcon (Falco peregrinus pealei) from the Aleutian Islands at the Alaska Zoo.

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BIR021-00091

A woman cares for an injured peregrine falcon at Raptor Recovery Nebraska.

Federally endangered peregrine falcon (Falco peregrinus) at the Wild Bird Sanctuary near St. Louis.

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BIR021-00060

Federally endangered peregrine falcon (Falco peregrinus) at the Wild Bird Sanctuary near St. Louis.

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Researchers use binoculars to search for peregrine falcon chicks along the Colville River. The researchers band the chicks in order to track what habitat the birds are using repeatedly and how old the birds are when they return to the nest.

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BIR021-00058

Three peregrine falcon chicks huddle in their cliff nest along the Colville River, the Slope’s largest. The bluffs along this river support one of the highest densities of nesting raptors in North America.

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BIR021-00057

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BIR021-00056

Researchers band a peregrine falcon chick in order to track what habitat the birds are using repeatedly and how old the birds are when they return to the nest.