The greenish warbler (Phylloscopus trochiloides) is a widespread leaf warbler with a breeding range in northeastern Europe, and temperate to subtropical continental Asia. This warbler is strongly migratory and winters in India. It is not uncommon as a spring or early autumn vagrant in Western Europe and is annually seen in Great Britain. In Central Europe large numbers of vagrant birds are encountered in some years; some of these may stay to breed, as a handful of pairs does each y… WebGreenish Warbler, 'Two-barred Greenish Warbler', and the speciation process. June 2001 – vol. 94, issue 6, pp 278–283. This Taxonomic Research Update draws birdwatchers' attention to the work of Irwin et at. (2001) on Greenish Warblers Phylloscopus trochiloides. . Their research shows that two subspecies, P. t. viridanus and P. t ...
Speciation in greenish warblers by Rocio Naval - Prezi
WebNov 2, 2016 · West Siberian greenish warblers (P. t. viridanus) and east Siberian greenish warblers (P. t. plumbeitarsus) differ subtly in their plumage patterns, most notably in their … WebMay 25, 2014 · The Greenish Warbler, long considered an idealized example of a single species that diverged into two as it expanded its range, has a much more checkered … phoenix las vegas southwest hea
Focus on: Greenish Warbler - BirdGuides
WebNondescript leaf warbler with two whitish wing bars (often only one visible), dull to bright greenish upperparts, a yellow wash usually restricted to the face, and a pale orange lower bill. Breeds in forest in the Caucasus … http://coleoguy.github.io/blackmon.pubs/2012a.pdf WebThe Blue-winged Warbler sings a distinctive bee-buzz from brushy fields. It dangles from branches and leaves, foraging like a chickadee but shows off bright warbler plumage: a yellow belly, yellow-olive back, and white wingbars across blue-gray wings. A shrubland and old field specialist, it has benefited from landscape changes over the last 150 years as … tto bearings