Avoid: The Crested Rat has deadly hairs filled with poison obtained from the bark of a toxic tree. It is the first mammal known to acquire lethal toxin from a plant
A species of rat coats itself in deadly toxin that it obtains by gnawing on a poisonous tree, scientists have discovered.
The Crested Rat - Lophiomys imhausi - from East Africa is the first mammal known to acquire lethal toxin from a plant.
To protect itself from predators, the creature chews the roots and bark of Acokanthera 'poison arrow trees' to extract the poison ouabain.
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