Assertion: great black backed gull | /r/HasProperty | l. marinus
Facets:
Source sentences:
text: The great black-backed gull (L. marinus), with a wingspread of 1.6 metres (63 inches), is the largest gull.
text: The great black-backed gull (L. marinus) was around 1900 as common as the herring gull in the mentioned parts, but has not increased as much (if at all), though some signs indicate the bigger gull has learned (adopted) some of the herring gull's behaviour within urban environments.
text: The great black-backed gull (L. marinus), with a wingspread of 1.6 metres (63 inches), is the largest gull.
text: Populations that breed in southern Scandinavia tend to have blackish back plumage, which mimics Great Black-backed gulls (L. marinus), however, the L. marinus is a much larger species.
text: The great black-backed gull (L. marinus), with a wingspread of 1.6…