Olson's petrel (Bulweria bifax), also known as the small Saint Helena petrel or the Saint Helena Bulwer's petrel, is an extinct species of seabird in the...

The genus has two extant species, Bulwer's petrel and Jouanin's petrel. A third species, the Olson's petrel, became extinct in the early 16th century;...

assimilis: LC, P. lherminieri: LC) Bulwer's petrel, Bulweria bulwerii LC Olson's petrel, Bulweria bifax EX Jouanin's petrel, Bulweria fallax NT Order:...

(Tachybaptus rufolavatus) Family Procellariidae Olson's petrel (Bulweria bifax) Saint Helena petrel (Pterodroma rupinarum) Family Nestoridae Norfolk...

warbler Olive-winged bulbul Olomaʻo Olrog's cinclodes Olrog's gull Olson's petrel Omani owl ʻŌmaʻo One-colored becard Opal-crowned manakin Opal-crowned...

The diving petrels form a genus, Pelecanoides, of seabirds in the family Procellariidae. There are four very similar species of diving petrels, distinguished...

Podilymbus gigas (Lake Atitlán, Guatemala, 1989) Petrels, storm petrels, shearwaters and albatrosses Olson's petrel, Bulweria bifax (St. Helena, South Atlantic...

Comments Olson's petrel Bulweria bifax Saint Helena Most recent remains at Sandy Bay dated to around 1640. It was replaced afterwards by Bulwer's petrel. Saint...

gadfly petrels in the genus Pterodroma but is now placed in the genus Aphrodroma that was introduced for the Kerguelen petrel by Storrs L. Olson in 2000...

Bizmoune (Morocco, Essaouira region). Quaternary International, 374, 154-167. Olson, S. L. (2008). A new species of large, terrestrial caracara from Holocene...