Assertion: gull's bill | /r/HasProperty | dark
Facets:
value: in summer
type: TEMPORAL
value: more extensively
type: DEGREE
value: partially
type: DEGREE
Source sentences:
text: In nonbreeding adults the head has a gray half-hood or mask, and the bill and legs are dark.
text: Black headed gull has a dark red bill and legs with variations.
text: The bill and iris are dark brown.
text: Juveniles have dull legs, a black bill, a dark band in the tail, and an overall grey-brown plumage densely edged whitish, but they rapidly get a pale base to the bill and largely white head and underparts.
text: The bill is a dark red color.
text: Slightly duller bill and legs; dark orbital ring.
text: The bill is a dark red-black color.
text: During the winter when the Mew Gull is in non-breeding plumage, its head is smudged with brown, the red eye-ring is absent, and the bill is partially dark.
text: Immatures are very pale grey; the bill is more extensively dark than with glaucous gull, and lacks pink.
text: The bills of the laughing gull are dark red in summer and black in winter.
text: Juvenile gulls have a dark brown bill with only hints of red, making them difficult to distinguish from the black-billed gull.