DES MOINES - Peregrine falcons at the Iowa State Capitol are successfully caring for two young.
According to Pat Schlarbaum with Iowa DNR Wildlife Diversity Program, the young are about 38 days old and beginning to test their wings for flight. The falcon nest site, or eyrie, is on the east side of building, above the stairs on the right side of giant triangle portico above. The female and male have made their first flights.
Male peregrines typically attempt first flight at 38 or 40 days with females attempting their first forays into the air at 42 to 43 days. When birds leave the nest upon their first flights, it is referred to as “fledging.” Adults will continue feeding young with birds they prey upon for a few weeks. Young will be self-sufficient within four weeks.
A peregrine celebration is planned for 10 a.m., July 11, on east side of the Capitol. Peregrine enthusiasts from around the state and Midwest will be in attendance to enjoy the show and provide valuable insight into the recovery of this endangered species. John Nash, Department of Administrative Services Capitol Restoration Project Manager, will be recognized for his tremendous support and stewardship efforts to ensure the young falcons fledge successfully. Also, Marshal Linn III, CEO of Neumann Brothers Construction, will be recognized for valuable contributions his crews provided the falcons by placing a suitable nest tray on the Capitol for the peregrines to nest.
In addition, the 12 peregrine pairs around the state had successful nests. In downtown Des Moines, three young have fledged at the American Republic Insurance building. These three young will be joining the Capitol birds in tremendous displays of aerial prowess as they hone their flight skills. It will truly be an event to appreciate the resurgence of this endangered species, said Schlarbaum.
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Iowa Outdoors
http://www.iowaoutdoors.org/article.php/20080710140005945