The cheetah, the quickest land animal in the world, is not the fastest overall, which the peregrine falcon is. While the ...

The Iowa Department of Natural Resources relies on Iowa volunteers, and some power plant employees, to monitor peregrine ...

Falcons are found worldwide ... This allowed us to estimate the level of solar radiation to which the birds in the photos were exposed, and to compared that with their malar stripes.

High up in the city, watching from the spires and skyscrapers, the world's fastest birds are looking for a meal and raising their young. Peregrine falcons (Falco peregrinus) are famously capable of ...

Here's how you can watch New Jersey's eagles, ospreys and falcons this nesting season with Conserve Wildlife Foundation's live wildlife cams.