From Opus

Shape of bill of a Great Shearwater, typical for a Puffinus
Photo by njlarsen
Location: Dominica
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Genus: Puffinus

[edit] Description

As typical Tubenoses, these birds have tubes where nostrils normally are, as well as webbed feet. The bill shape is characteristic: compared to for example a Pterodroma, this bill is equally wide at the nostrils but 60% longer.

[edit] Taxonomy

Puffinus is a genus in the family Procellariidae.