chemical defenses
How to milk a frog
Posted by staff / January 6, 2013It looks cruel, but Dr. Valerie C. Clark, who studies the chemical defenses of frogs, says this process of milking the glands of a waxy monkey treefrog isn’t as bad as it looks. The Matses Indians of the Peruvian Amazon gently scrape the secretions from the head and legs of the frog and release it …
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