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The black-vented shearwater (Puffinus opisthomelas) is a species of seabird. The bird is 30–38 cm in length with a 76–89 cm wingspan.
Small brown-and-white shearwater with messy appearance. Especially note smudgy face and neck. Found in warmer ocean waters off the west coast of North ...
This species has undergone rapid declines in the past, mainly through predation by introduced cats. While other threats continue to locally cause the loss and ...

Black-vented shearwater

Bird
The black-vented shearwater is a species of seabird. The bird is 30–38 cm in length with a 76–89 cm wingspan. Formerly considered a subspecies of the Manx shearwater, its actual taxonomic relationships are unresolved. This species is pelagic,... Wikipedia
Scientific name: Puffinus opisthomelas
This small shearwater, endemic to the Pacific Coast of North America, is named for the dark undertail coverts that separate it from other closely related “white ...
The black-vented shearwater (Puffinus opisthomelas) is a species of seabird. The bird is 30–38 cm in size, with a 76–89 cm wingspan.
Black-vented Shearwater (Puffinus opisthomelas) · Candidate Information · Federal Register Documents · Species Status Assessments (SSAs) · Conservation Plans.
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Puffinus opisthomelas: Islands off w coast of Baja Calif.; disperses adj. Mexican waters. Source: Clements checklist. English: Black ...
Black-vented Shearwater - Natureserve Global Rank: G2: Breeding restricted to a handful of small islands on the Pacific coast of Baja California; ...
Puffinus opisthomelas ; Length: 12-15 inches, Wingspan: 30-35 inches, Seasonality: Non-resident in South Dakota ; ID Keys: Brownish upperparts with light ...
Black‑vented Shearwater Puffinus opisthomelas. The ocean along San Diego County's coast is cen- tral to the nonbreeding range of the Black-vented.