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LOOK: Google Doodle Unveils Special Earth Day Animals

A Hummingbird prepares to feed a stem Gladiolus after a afternoon rain shower July 22, 2006 in Owings, Maryland. Hummingbirds are attracted to nectar-bearing flowers which they must feed on 3-5 times per hour. (Getty)

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The Google Doodle features a Puffer Fish, a Veiled Chameleon, a Dung Beetle, a Rufous Hummingbird, a Japanese Macaque, and a Moon Jellyfish, for Earth Day.