Researchers examined records for 17 snake populations covering eight species over the last few decades, and found most had declined markedly.
For reasons that are not entirely clear, some populations shrank in number abruptly around 1998."
Tuesday, June 8, 2010
Snakes going extinct | BBC News
Researchers examined records for 17 snake populations covering eight species over the last few decades, and found most had declined markedly.
For reasons that are not entirely clear, some populations shrank in number abruptly around 1998."
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