Where does this come from, and can I check it?

Poison frogs sequester toxins from eating wild ants and mites. The figure is taken from San Diego Zoo, which is linked in full on this page. Every fact on Mondo Knows names its source rather than repeating an unsourced claim.

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Yes. It sits on the Animals shelf, one of 1,090 sourced facts grouped into space, animals, the human body, history, science and more. Category pages collect every fact in the same field.

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Poison dart frogs lose their toxicity when raised in captivity

Poison frogs sequester toxins from eating wild ants and mites.

Brightly coloured poison dart frogs in South American rainforests accumulate deadly lipophilic alkaloids by consuming wild formicine ants, beetles, and millipedes. When bred in captivity on a diet of fruit flies and crickets, the frogs fail to synthesize these dietary toxins.

ManuPoisonFrog photograph — Kim Holzmann · CC BY-SA 2.5 · licence · source

Where this comes from

San Diego Zoo

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Tags: poison-dart-frog, amphibian, toxins

Poison dart frogs lose their toxicity when raised in captivity: the short answers

Where does this come from, and can I check it?: Poison frogs sequester toxins from eating wild ants and mites. The figure is taken from San Diego Zoo, which is linked in full on this page. Every fact on Mondo Knows names its source rather than repeating an unsourced claim.
Is this really a animals fact?: Yes. It sits on the Animals shelf, one of 1,090 sourced facts grouped into space, animals, the human body, history, science and more. Category pages collect every fact in the same field.
What else can I read about it?: The links under the fact point to a quiz, game, puzzle or calculator on the same subject, and the shelf below shows related facts. The wording here is original, and quoted phrases are marked as quotations.