Anna’s, Rufous and Calliope: Hummingbirds of the West
10,000 Birds
MAY 9, 2012
To see the best example of this phenomenon, check out Wally Rufous’ photo here. She is the latest of our local breeders, not nesting usually until mid-May. The female is the earliest breeder of all these species, arriving on breeding grounds shortly after the males in November.
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