Birds-of-paradise are known for their bright colours and courtship displays. Now, it turns out that many species also have ...

The long tail of this Australian bird gives it its name ... Sometimes the crowns of the males have a yellow patch that is ...

Its calls are usually loud and often provide the best evidence to the presence of the bird ... tent caterpillars. The yellow-billed cuckoo has a slender body, a long tail, and rounded wings.

The cuckoo is a visually striking bird whose long tail has flashy white markings. It is one of few species that can eat spiny caterpillars, such as tent caterpillars, which adults and their chicks ...