Vilniaus universiteto Ekologijos institutas. – Vilnius : Vilniaus universiteto Ekologijos institutas. Mečislovas Žalakevičius, Irena Žalakevičienė. 2009.
Crimson-collared Grosbeak — Conservation status Least Concern (IUCN 3.1) Scientific classification … Wikipedia
Crimson-collared Tanager — In Belize Conservation status … Wikipedia
Crimson-collared — may refer to:* Crimson collared Grosbeak, medium size seed and leaf eating bird * Crimson collared Tanager, rather small Mesoamerican songbird … Wikipedia
Grosbeak — NOTOC Grosbeak is the name given to a form taxon containing several species of seed eating passerine birds with large beaks. Although they all belong to the superfamily Passeroidea, they are not a natural group but rather a polyphyletic… … Wikipedia
Sibley-Monroe checklist 18 — The Sibley Monroe checklist was a landmark document in the study of birds. It drew on extensive DNA DNA hybridisation studies to reassess the relationships between modern birds. Passeriformes (continued)Fringillidae* Peucedramus taeniatus Olive… … Wikipedia
List of birds of Mexico — This is a list of the bird species recorded in Mexico. The avifauna of Mexico includes a total of 1,085 species, of which 108 are endemic, six have been introduced by humans, and 51 are rare or accidental. One species listed is extirpated in… … Wikipedia
List of United States birds — This list of United States birds is a comprehensive listing of all the bird species known from the United States as of July, 2008. It does include species recorded in all 50 states.Continental United States birds most closely resemble those of… … Wikipedia
List of birds in Canada and the United States — This list of birds in Canada and the United States is a comprehensive listing of all the bird species known from the North American continent north of Mexico as of July 2008.North American birds most closely resemble those of Eurasia, which was… … Wikipedia
List of birds of Canada and the United States — A five year old Golden Eagle North American birds most closely resemble those of Eurasia, which was connected to the continent as part of the supercontinent Laurasia until around 60 million years ago.[1] Many groups occur throughout the northern… … Wikipedia
List of Texas birds — The Accepted Texas Species List is maintained by the [http://www.texasbirds.org/tbrc/index.htm Texas Birds Record Committee] (TBRC) of the [http://www.texasbirds.org/ Texas Ornithological Society] . There are 629 accepted species as of August 28 … Wikipedia
