Assertion: petrel's underpart | /r/HasProperty | white
Facets:
value: mainly
type: DEGREE
value: from a black cap
type: OTHER
value: with a partial gray collar
type: OTHER
value: from some dark underwing makings
type: OTHER
value: completely
type: DEGREE
Source sentences:
text: Their underparts are white and
text: Cape petrel (Daption capense) are distinctively patterned black-and-white on their upperparts, while their underparts are mostly white.
text: Cape petrels (Daption capense) are distinctively patterned black-and-white on their upperparts, while their underparts are mostly white.
text: The Common Diving Petrel has black upperparts and white underparts.
text: This large petrel has dark brown-gray upperparts, a black M-shaped marking across extended wings, white underparts, and black-edged underside wings.
text: The Bermuda petrel has a greyish-black crown and collar, dark grey upper-wings and tail, white upper-tail coverts and white under-wings edged with black, and the underparts are completely white.
text: In contrast, their face and underparts are white, but the underwings have black margins and a diagonal bar that extends from the coverts to near the base of the wings.
text: The plumage] of the Pycroft petrel is grey and white; the upperparts are grey (with a darker M pattern on the back) and the underparts and forehead are white.
text: Underparts are mainly white apart from a black cap (that in some individuals extends to cover the eye) and some dark underwing markings.
text: Underparts are mainly white apart from a black cap and some dark underwing makings.
text: Underparts are mainly white apart from a black cap (that in some individuals extends to cover the eye) and some dark underwing makings.
text: The underparts are white with dark bases on the primary feathers.
text: The underparts are white with dark bases to the primary feathers.
text: The underparts are white with dark bases to the primary feathers.
text: The underparts are white with dark bases to the primary feathers.
text: Underparts are white with a partial gray collar extending from nape.
text: The underparts are white and the outer edges of the wings are black.
text: The underparts are white with dark bases to the primary feathers.
text: The underparts are white; the underwings are also white, but with a black leading edge.