These surreal frog and toad photos look like they're from a sci-fi movie, but are real examples of these amphibians' diversity. They are found almost everywhere around the world, and range in size from a tiny 7.7 mm (0.3 inches) to the goliath frog's whopping 32 cm (12.6 inches). The world frog population is in rapid decline, and over 1/3 of all frog species are threatened with extinction. Many scientists believe that amphibians are a good biological indicator of broader...
These surreal frog and toad photos look like they're from a sci-fi movie, but are real examples of these amphibians' diversity.
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