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| Pacific Treefrog © Robert C. Drewes © California Academy of Sciences |
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Amphibians, such as frogs and toads, have porous skin that makes them especially sensitive to changes in their environment. As their life cycle requires both aquatic and terrestrial habitats, these vulnerable creatures are among the first to suffer the consequences of environmental threats such as pollution, destruction of wetlands and other habitats, non-native species introduction, and increased ultraviolet radiation. Over 200 amphibian species from around the world have experienced recent population declines. As an indicator of greater ecosystem health, this widespread trend raises many concerns about the health of our environment. |
Learn More About the Status of Amphibians:
Changing Climate Equals Decline
Frogs Still in a Fix
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