Listen to an Australian duck say ‘you bloody fool’ like a human
When raised in captivity, musk ducks learn to copy the sounds of human life around them, which shows that they are what’s known as vocal language learners like parrots and humans
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When raised in captivity, musk ducks learn to copy the sounds of human life around them, which shows that they are what’s known as vocal language learners like parrots and humans
