Based on my experience watching large falcons in the Boulder Mountain Parks, I
would say that the courtship and copulation period can easily last several
weeks. The eggs are laid over a span of several days (no more than one egg per
day) and copulation will continue throughout the laying period
The Prairie and Peregrine pairs put on a double feature this morning
at Red Rocks with Canyon Wrens providing a harmonious acoustical
background.
Prairie Falcons - First Act
When I arrived at Red Rocks around 9:00 a.m., the female Prairie
Falcon was perched on a ledge on the northern
