A small-bird species, the Japanese tit (Parus minor), uses wing movements as a gesture to convey the message 'after you,' according to new research. When a mating pair arrives at their nest box with ...

Learn what a prothonotary warbler looks like and sounds like and where to find one. Plus learn about their nesting habits and ...

In Sturt National Park, near Tibooburra in central Australia where temperatures can range from freezing to nearly 50°C, there ...

We do this every day with domesticated species such as dogs or horses: They help us find something or carry us somewhere, and, in return, we provide them with food and shelter. In biological terms, ...