(ornithology, conservation) A area recognised as requiring conservation and management due to its importance for the survival of bird species that are vulnerable to global extinction.

Synonym of bird fancier's lung

The ivory-billed woodpecker. / The pileated woodpecker (erroneously).

plural of Lord God bird

A kind of diaphragm cell.

plural of Hargreaves-Bird cell

An island in Antigua and Barbuda.

plural of bird's nest cut

(slang) A type of perm haircut popular among teens and young adults that resembles a bird's nest. It has shaded or faded sides, and a lot of volume and length on the top.

A large circular swing in a children's playground, the seat consisting of a solid outer ring with a central area of webbing or netting, and able to accommodate several people at the same time.