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Explore Black-vented Shearwater. 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 America, often close to land. Found singly or in small flocks, sometimes with other shearwaters.
At a Glance. Most shearwaters range widely over the ocean far from land, and most of those seen off our Pacific Coast nest only in the southern hemisphere. The Black-vented Shearwater is an exception, nesting on islands off northwestern Mexico, traveling only short distances north along the California coast, and usually staying within a few ...
Mundo. © Bruce Rideout. Macaulay Library. eBird. Explorar Black-vented Shearwater. Ave marina pequeña, generalmente de color marrón oscuro por encima y blanca por debajo, con el rostro, el cuello y los flancos manchados. Más parecido a Manx Shearwater pero sus rangos no suelen traslaparse.
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. Formerly considered a subspecies of the Manx shearwater, its actual taxonomic relationships are unresolved. [2] This species is pelagic, occurring in the Pacific Ocean and the Gulf of California.
4 de mar. de 2020 · Black-vented Shearwater - Puffinus opisthomelas - Birds of the World. © Bruce Rideout. Macaulay Library. eBird. +2. Watch. Listen. Black-vented Shearwater Puffinus opisthomelas. NT Near Threatened. Names (22) Monotypic. Bradford S. Keitt, Bernie R. Tershy, and Donald A. Croll. Version: 1.0 — Published March 4, 2020.
34 cm. Medium-sized shearwater. Blackish-brown above and dirty white below. Transition at side of head from brown to white is poorly demarcated. Indistinct dusky collar may cross entire chest. Dusky brownish undertail-coverts and brownish thighs. White does not extend on to rump.
Learn about the Black-vented Shearwater (Puffinus opisthomelas). Explore species distribution maps and see photos & recent sightings. Download Birda for free.
