crag martin (English, noun)
expansion: crag martin (plural crag martins)
Senses:
glosses: Any of four species of passerine birds in the Ptyonoprogne genus of the swallow family, including the Eurasian crag martin (Ptyonoprogne rupestris) and the rock martin (Ptyonoprogne fuligula).
Forms:
form: crag martins
tags: plural