Anna's
Hummingbird
(CalypteAnna)
Photographed in the wild,
Dana Point, California Nov. 2008
A common bird of urban areas of the far West, the Anna's
Hummingbird makes itself conspicuous by its behaviour as well as its choice of
habitat. The male sings frequently from exposed perches, and makes elaborate
dive displays at other hummingbirds and sometimes at people.
In the first half of the 20th century, the Anna's
Hummingbird bred only in northern Baja California and southern California. The
planting of exotic flowering trees provided nectar and nesting sites, and
allowed the hummingbird to greatly expand its breeding range.
On rare occasions, bees and wasps may become impaled on the
bill of an Anna's Hummingbird, causing the bird to starve to death.
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