This year, for the first time since 1984, my husband and I aren't at Acadia National Park this month but I think of it every day. If I was there I'd be stopping by the base of this mountain to scan for peregrines. It's one of the few wild places where I know they nest.
On Throw Back Thursday here's a description of the peregrines' wild nest sites at Acadia with news from 2010:
(photo of the Precipice Trail at Acadia National Park from Wikimedia Commons; click on the image to see the original)