1953 Press Photo Ruby Throated Hummingbird In Midair At The Washington Park Zoo

Ruby Throated Hummingbird In Midair At The Washington Park Zoo. Like a helicopter, the hummingbird's wings keep it suspended aloft by beating 40 to 50 times per second. The hummingbird is one of the smallest birds in the world and gets its name from the w

Photo is dated 1953.

Photo measures 8 x 8 inches.

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