Newly-hatched ducklings are known for “impri...  ...inct, and ducklings have been known to imprint on animals and even objects that are not their mother. A rec...  ...r birds, like parrots and crows. But again, these animals are all generally considered to be far more intel...

You’ve been told that an elephant never forg...  ...h aren’t. University of Sussex professor of animal behavior Karen McComb tells us about an experimen...

For centuries, philosophers claimed that...  ...an elephant-size water bottle! Later, the animal came back to the spot, removed the ball...