Peregrine Falcon (Falco peregrinus anatum) 27 December 2011. Daly City, SM, CA Photo © 2011 Joseph Morlan


This impressive falcon is perched above the Mori Rock Transfer Station, a busy facility where local trash goes before being trucked off to more distant landfills.

I took some time from my Christmas Bird Count to get some photos. As in most raptors, males are smaller than females. The buffy underparts and broad facial stripe suggest this is an adult F. p. anatum, which is the breeding population in temperate North America. It is sometimes called the American Peregrine Falcon and formerly called the "Duck Hawk." In fact the word "anatum" means "duck."

This subspecies was the subject of an intense recovery after being listed as an endangered species, but captive breeding and banning of DDT use in most of North America have been successful in bringing the species to a self-sustaining recovery, at least in Western North America. It was removed from the endangered species list in 1999.

Digiscoped with Panasonic DMC-LZ5 | Nikon FieldScope III | 30XWA |hand-held (no adapter)
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