Black-vented shearwater
WebApr 9, 2024 · 2024年。Black-vented shearwaterの潜水中の行動と餌場環境の関係。"The species was found to be the best performing free diver in the Puffinus genus"。 Individual variability in diving behavior of the Black-vented Shearwater in an ever-changing habitat WebBlack-vented Shearwater nests in spring on islands around Baja California, principally Natividad, then migrates north, occurring off southern California primarily in fall and …
Black-vented shearwater
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WebThe 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 … WebMar 4, 2024 · Black-vented Shearwater - Puffinus opisthomelas - Birds of the World © Bruce Rideout Macaulay Library eBird +2 Watch Listen …
WebThe black-vented shearwater is a species of seabird. The bird is 30–38 cm in length with a 76–89 cm wingspan. The bird is 30–38 cm in length with a 76–89 cm wingspan. Formerly … WebSep 25, 2002 · We studied the life-history of the black-vented shearwater (Puffinus opisthomelas) on Natividad Island, Baja California Sur, Mexico, to examine its vulnerability to introduced feral cats. Using an allometric equation, we estimated that feral cats consumed 328 g of food day-1 to satisfy their nutritional requirements. We used stable isotope ...
WebThe black-vented shearwater (Puffinus opisthomelas) is endemic to this region and is likely to be particularly vulnerable to introduced preda-tors because (1) it breeds in a geographically restricted WebOct 14, 2024 · And finally, Southern California is the go-to region for such species as Allen’s Hummingbird, Scripps’s (and related) Murrelets, Yellow-footed Gull, Elegant Tern, Black-vented Shearwater, California Gnatcatcher, Lawrence’s Goldfinch, the iconic California Condor, and scores of others.
WebBlack-vented Shearwater bird information Values; Conservation status: NT - Near threatened: Order: Albatrosses and Petrels / Procellariiformes: Family: Petrels, …
WebThe 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 miles of shore. Observers at coastal lookouts may see this bird in late fall, flying with rapid wingbeats and short glides low over the waves. Diet not well known. lithops divergensWebApr 5, 2024 · The Black-vented Shearwater Puffinus opisthomelas (BVSH hereafter) is a medium-sized seabird of the order Procellariiformes (body mass ~ 400- 450 g; Soldatini 2024). lithops fireworksWebThe Black-vented Shearwater was once considered a sub-species of the Manx Shearwater, which is seen in the Atlantic Ocean. Today, it is its own species. It is commonly seen along the southern coast of California, … lithop seedlings careWebIn general appearance, it is a small shearwater, black above and white below and hard to distinguish from its relatives at first glance. [2] The upperparts, rectrices and undertail coverts are blackish-brown, as are at least the distal undersides of the remiges, but sometimes the entire feathers. lithop seedsWebMar 4, 2024 · The Black-vented Shearwater Puffinus opisthomelas is endemic to islands off the Pacific coast of Mexico and is the only shearwater that breeds on islands in the California Current. Anecdotal... lithop seeds for saleWebBlack-vented Shearwater (Puffinus opisthomelas) is a species of bird in the Procellariidae family. Subspecific information monotypic species. Foreign names . Puffin cul-noir, Pardela culinegra, fura-bucho-da-califórnia, Schwarzsteiß-Sturmtaucher, Zwartbuikpijlstormvogel, lithop seeds ukWebPuffinus is a genus of seabirds in the order Procellariiformes that contains about 20 small to medium-sized shearwaters.Two other shearwater genera are named: Calonectris, which comprises three or four large shearwaters, and Ardenna with another seven species (formerly often included within Puffinus). The taxonomy of this group is the cause of … lithops especies