Vilniaus universiteto Ekologijos institutas. – Vilnius : Vilniaus universiteto Ekologijos institutas. Mečislovas Žalakevičius, Irena Žalakevičienė. 2009.
Circus melanoleucos — Busard tchoug Busard tchoug … Wikipédia en Français
Circus melanoleucos — … Википедия
Circus (genre) — Busard Busards … Wikipédia en Français
Circus (género) — Para otros usos de este término, véase Circus. Circus … Wikipedia Español
Circus (genus) — Taxobox name = Circus image caption = Montagu s Harrier regnum = Animalia phylum = Chordata classis = Aves ordo = Falconiformes familia = Accipitridae subfamilia = Circinae genus = Circus genus authority = Lacepede, 1799 subdivision ranks =… … Wikipedia
Busard tchoug — Busard tchoug … Wikipédia en Français
Pied Harrier — Conservation status Least Concern (IUCN 3.1) … Wikipedia
List of Asian birds — This list of Asian birds is a listing of all the bird species known from the continent of Asia.NotesThe taxonomy of this list adheres to James Clements Birds of the World: A Checklist , and reflects all changes to that work until July, 2005.… … Wikipedia
Accipitridé — Accipitridae Accipitridés … Wikipédia en Français
Accipitridés — Accipitridae Accipitridés … Wikipédia en Français
