Although birdsong can signal individual quality and personality, very few studies have explored the relationship between ...

A spat between birds at a backyard birdfeeder highlights the sometimes fierce competition for resources that animals face in ...

Bird nests use long, stiff rods that interlock through friction and shape. Vibration strengthens the structure.

This year’s event, organised by the Society for the Prevention of Cruelty to Animals, highlighted the importance of treating ...