Peregrine falcons were endangered in the 1960s and Wisconsin Public Service (WPS) stepped in to do something about it.

Peregrine falcons are nesting, for the first time on record, in the gorge of Stony Brook State Park.. The birds were first noticed early this spring by Park Manager James Jeffery while he was ...

The peregrine falcon as a species isn’t known for its sentimentality. We humans, though, are. And so we acknowledge and celebrate the 15th anniversary this spring of the first peregrine nesting ...

March and April bring the annual highlight of peregrine nesting and egg laying. So when I reached him by phone Tuesday, it was no surprise to learn Septon was observing a falcon at a Milwaukee site.

For more than a decade, Wrisley and other members of her group have been watching peregrine falcons in downtown Syracuse. For most of those years, their focus was a nesting box set up on the 23rd ...

Perched atop the Marriott Vacation Club at Custom House Boston, the raptor banding program led by Mass Audubon’s Norman Smith ...