A wild monitor lizard, known in Australia as a goanna.
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How do you train a lizard not to eat poisonous toads?

A team of scientists in Australia have trained wild monitor lizards, known locally as goannas, to avoid eating deadly cane toads.

The reptiles were fed small, less potent cane toads.

Many that tried the toads once did not make the same mistake again, as Science Correspondent Rebecca Morelle explains.

  • 06 Jan 2016
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