Did you know peregrine falcons... - Don't build nests? They lay
2 - 4 reddish, dark flecked eggs in cliff hollows, bare rocky
outcrops or tall building ledges with a bit of gravel to bumper
the eggs. - Are considered the fastest animal on earth?
Peregrine falcons have been clocked diving at 261 mph. - Are
"helmet heads"? The markings of an adult peregrine falcon
include a black helmet on the head, whitish neck and lightly
barred breast. View video clips of the peregrine falcons nesting
at the Ameren Missouri Sioux Energy Center.