North America's smallest falcon, the American Kestrel (Falco sparverius), has declined across the continent since the 1970s, ...

The American Kestrel, North America's smallest and most common falcon, has been steadily declining across the continent since ...

A female American Kestrel nestling with its recently attached VHF back-pack style transmitter in the Virginia Piedmont study area. Feathers cover all but the antenna. North America’s smallest ...

Allegany photographer Dan Jordan captured this image — "during a brief period of sunny weather and blue skies" — of an ...

The trio aimed to open the venue in Dracut. Their aim was, as usual, true. Kestrel Archery opened in February at 80 Pleasant St., inside the Navy Yard Mill and behind A Lowell Storage. There ...

Biologists have listed more than 500 prey species of great horned owls throughout North and South America. These include the ...

North America’s smallest falcon, the American Kestrel, has captivated bird watchers and biologists for generations. Its striking plumage and swift, graceful flight add beauty to skies across the ...