LifeListen 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 News
LifeMale chimps with more friends are more likely to have offspring Male chimpanzees with stronger social bonds have higher reproductive success, probably because their friendships help them climb the ranks and protect them against domineering peers News