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Decline in amphibian populations
Dramatic declines in amphibian populations, including population crashes and mass localized extinction, have been noted since the 1980s from locations all over the world, and amphibian declines are thus perceived as one of the most critical threats to global biodiversity.
Note: The above text is excerpted from the Wikipedia article "Decline in amphibian populations", which has been released under the GNU Free Documentation License.
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