19:33 (1 hour ago)
Srianee Dias has sent you the following from ScientificAmerican.com:
How do bats echolocate and how are they adapted to this activity?
Lucky, could you please post this link to the Scientific American article entitled "How do bats echolocate and how are they adapted to this activity" to add to the discussion on Echolocation, which is the "Active use of Sonar (Sound Navigation And Ranging)" I think it is a very interesting discussion.
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