Tadpole of California red-legged frog, Rana aurora draytonii, in duckweed, Lemna sp. Contra Costa County, California. Complete life cycle available, including eggs, tadpoles, metamorphs, froglets, and adults. Red-legged frogs were once abundant throughout California, and were the inspiration for Mark Twain's classic The Celebrated Jumping Frog of Calaveras County. Now, after more than a century of habitat destruction, water pollution, suburban sprawl, and predation by non-native bullfrogs,...
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amphibian, animal, aquatic, biology, California red-legged frog, California, declining amphibians, endangered, endangered species, fauna, frog, herpetology, larva, life cycle, metamorphosis, nature, Rana, Rana aurora, Rana aurora draytonii, Rana draytonii, tadpole, threatened, threatened species, United States, USA, water, wildlife, zoology
Copyright © Dan Suzio
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