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Hummingbird,the smallest bird and the smallest animal with backbone
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They are the only bird that can fly forwards, backwards, up,
down ,sideways and hover in mid air.
Hummingbirds can beat their wings up to 80
times a second during normal flight and up to 200 times per second
during a courtship dive.
the hummingbird has a
heart rate that can reach up to 1,260 beats per minute.
A hummingbird can reach
speeds up to 60 miles per hour and can average speeds of 20 to 30 miles
per hour.
