gull-billed tern (English, noun)
expansion: gull-billed tern (plural gull-billed terns)
Senses:
glosses: A medium-sized tern, Gelochelidon nilotica, family Laridae, with a thick stout black bill, found in marshy and coastal habitats throughout the temperate and tropic zones worldwide.
Forms:
form: gull-billed terns
tags: plural