When it comes to poisonous animals, birds probably aren't the first to come to mind. But there are actually a number of ...

Ostriches, the world's largest birds, are found in Africa. Their strong legs and six-inch talons can kill a lion, disembowel a human, or even puncture the frame of a car ...

A more dangerous strain of H5N1 bird flu has been detected in cattle for the first time, the US Department of Agriculture ...