Colours

Distinguishing features

The bird is completely dark brown except for a variable patch of white near the base of the bill, which is black. The petrel breeds on islands throughout the southern oceans. It is separated from Sooty Shearwater and Short-tailed Shearwater by the all-dark underwing, the thick, stubby bill, and different jizz. Also, the similar Flesh-footed Shearwater has a light, pinkish bill. Petrels in the genus Procellaria are larger and have a less bounding flight. (Wikipedia)

Size

Wingspan

Synonyms

Distribution

Local abundance

Web resources