Meet the Microbats: Winged Creatures' Secrets Revealed
For starters, old females are tougher than young males, according to a new study on these little-known mammals. By Rachel A. Becker.
Continue Reading http://news.nationalgeographic.comFor starters, old females are tougher than young males, according to a new study on these little-known mammals. By Rachel A. Becker.
Continue Reading http://news.nationalgeographic.com
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