Thraupinae
National Institutes of Health
Papers overview
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Se analizo un caso particular de segregacion altitudinal en dos especies endemicas del Choco (Colombia), biogeografico con base…
One possible way of dating the acquisition of altitude is to estimate the age of biotic evolutionary changes triggered by surface…
Mixed-species bird flocks were studied during one year in a cloud forest at 1800-2000 m a.s.l. in southwest Colombia. The annual…
The systematic position of the avian species Rhodinocichla rosea is unclear. Recent opinions are that it is either a mockingbird…
—A new subspecies of flower-piercer, Diglossa gloriosissima boylei, is described from two localities at the northern end of the…
SummaryRelationships of habitat structure among North American tanagers were studied in large areas of their breeding ranges in…