Assertion: petrel's tail | /r/HasProperty | wedge-shaped
Facets:
Source sentences:
text: Tail is long, dark, and wedge-shaped; underwings show broad dark margins.
text: Tail is white and wedge-shaped.
text: Tail is white and wedge-shaped.
text: Tail is white and wedge-shaped.
text: The black bill is short and hooked, and the tail is white and wedge-shaped.
text: The tail is wedge-shaped and the wings are fairly long.