Vilniaus universiteto Ekologijos institutas. – Vilnius : Vilniaus universiteto Ekologijos institutas. Mečislovas Žalakevičius, Irena Žalakevičienė. 2009.
Circus spilonotus — Busard d Orient Busard d Orient … Wikipédia en Français
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 d'Orient — Circus spilo … Wikipédia en Français
Marsh harrier — Taxobox name = Marsh harriers status = LC | status system = IUCN3.1 image width = 200px image caption = Western Marsh Harriers regnum = Animalia phylum = Chordata classis = Aves ordo = Falconiformes familia = Accipitridae genus = Circus… … Wikipedia
Marsh Harrier — Marsh harriers Western Marsh Harriers Scientific classification Kingdom: Animalia … Wikipedia
Papuan Harrier — Scientific classification Kingdom: Animalia Phylum: Chordata Class: Aves … Wikipedia
Eastern Marsh Harrier — Conservation status Least Concern (IUCN 3.1) Scientific classification … 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
