Anna’s Hummingbird

This morning I spent some time photographing a Anna’s hummingbird ( Calypte anna ). They are the most common hummingbird along the Pacific coast. The males have iridescent emerald feathers and a sparkling rose-pink throat patch called a gorget. In their thrilling courtship displays, they climb to a height of 40 m and then swoop to the ground with a curious burst of noise that they produce through their tail feathers. The display dive takes about 12 seconds. I have read that the heart of an Anna’s hummingbird beats at 1260 beats per minute and they eat more insects than any other North American hummingbird.

This entry was posted in Birds, British Columbia, Science, West Coast, Wildlife, Winter. Bookmark the permalink.

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