Vilniaus universiteto Ekologijos institutas. – Vilnius : Vilniaus universiteto Ekologijos institutas. Mečislovas Žalakevičius, Irena Žalakevičienė. 2009.
Grey-backed Hawk — Taxobox name = Grey backed Hawk status = EN | status system = IUCN3.1 regnum = Animalia phylum = Chordata classis = Aves ordo = Falconiformes familia = Accipitridae genus = Leucopternis species = L. occidentalis binomial = Leucopternis… … Wikipedia
Crested Hawk-Eagle — Bandipur National Park, India Conservation status … Wikipedia
Ornate Hawk-Eagle — Adult, Federal University of Mato Grosso zoo, Cuiabá (Brazil) Conservation status … Wikipedia
Common Black Hawk — Conservation status Least Concern ( … Wikipedia
Hawaiian Hawk — Conservation status Near Threatened (IUCN 3.1 … Wikipedia
Mantled Hawk — Conservation status Near Threatened (IUCN 3.1) Scientific classification Kingdom … Wikipedia
Cuban Black Hawk — In Camaguey Province, Cuba Conservation status … Wikipedia
Mountain Hawk-Eagle — Probably Nisaetus nipalense nipalense Conservation status … Wikipedia
Blyth's Hawk-Eagle — At Jurong Bird Park, Singapore Conservation status … Wikipedia
Javan Hawk-Eagle — Conservation status … Wikipedia
