This feat is not limited to tropical rain forest species in far-off lands. With their skin.Įven more amazing: some amphibians can sweat poison, and not just any old poison, but some of the most potent neurotoxins known on earth. Ever wonder how aquatic newts, who breathe air through lungs like we do, survive harsh New England winters in ice-covered lakes? How do they come up for air with all that ice overhead? They don’t! Instead, they extract oxygen directly from the water by touching it. The more you learn about amphibian skin, the more it will amaze you. Monadnock Region Natural History ConferenceĪ red eft walks through the woods, its sense of purpose and self-importance buoyed by the knowledge that it produces some of the most potent neurotoxins on earth.
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