Difference between revisions of "BIRDS: ISLA GUADALUPE"
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* 2001 Sweet, Paul R. et al. ''Recolonization of the Flicker and other notes from Isla Guadalupe, Mexico'' in Western Birds 32(1):72-80, 2001 | '''* 2001 Sweet, Paul R. et al.''' ''Recolonization of the Flicker and other notes from Isla Guadalupe, Mexico'' in Western Birds 32(1):72-80, 2001 | ||
"During a visit to Isla Guadalupe from 31 May to 3 June 1996, we documented three species new to the island, the Barn Owl, Swainson's Thrush, and Hooded Oriole, and established first breeding records for the European Starling and Western Meadowlark. Red-shafted Flickers are now breeding on the island, representing a recent recolonization from the mainland following the extinction of the endemic population. We investigated the validity of ''Colaptes auratus rufipileus'' and concluded that it doesn’t meet the standard for phylogenetic species but differs from ''C. a. collaris'' at the 75% level usually associated with subspecific rank. Damage to the cypress forest by goats continues, and all species dependent on these trees are threatened by loss of habitat." | "During a visit to Isla Guadalupe from 31 May to 3 June 1996, we documented three species new to the island, the Barn Owl, Swainson's Thrush, and Hooded Oriole, and established first breeding records for the European Starling and Western Meadowlark. Red-shafted Flickers are now breeding on the island, representing a recent recolonization from the mainland following the extinction of the endemic population. We investigated the validity of ''Colaptes auratus rufipileus'' and concluded that it doesn’t meet the standard for phylogenetic species but differs from ''C. a. collaris'' at the 75% level usually associated with subspecific rank. Damage to the cypress forest by goats continues, and all species dependent on these trees are threatened by loss of habitat." | ||
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* 2006 Quintana-Barrios, Lorenzo & G. Ruiz-Campos | '''* 2006 Quintana-Barrios, Lorenzo & G. Ruiz-Campos''' [https://sora.unm.edu/sites/default/files/journals/wb/v37n01/p0023-p0036.pdf|''Update on the Birds of Isla Guadalupe, Baja California''] in Western Birds 37:23-36, 2006 | ||
Revision as of 14:24, 9 May 2020
* 2001 Sweet, Paul R. et al. Recolonization of the Flicker and other notes from Isla Guadalupe, Mexico in Western Birds 32(1):72-80, 2001
"During a visit to Isla Guadalupe from 31 May to 3 June 1996, we documented three species new to the island, the Barn Owl, Swainson's Thrush, and Hooded Oriole, and established first breeding records for the European Starling and Western Meadowlark. Red-shafted Flickers are now breeding on the island, representing a recent recolonization from the mainland following the extinction of the endemic population. We investigated the validity of Colaptes auratus rufipileus and concluded that it doesn’t meet the standard for phylogenetic species but differs from C. a. collaris at the 75% level usually associated with subspecific rank. Damage to the cypress forest by goats continues, and all species dependent on these trees are threatened by loss of habitat."
* 2006 Quintana-Barrios, Lorenzo & G. Ruiz-Campos Update on the Birds of Isla Guadalupe, Baja California in Western Birds 37:23-36, 2006
