Vilniaus universiteto Ekologijos institutas. – Vilnius : Vilniaus universiteto Ekologijos institutas. Mečislovas Žalakevičius, Irena Žalakevičienė. 2009.
Bradfield's Hornbill — Taxobox name = Bradfield s Hornbill status = LC | status system = IUCN3.1 regnum = Animalia phylum = Chordata classis = Aves ordo = Coraciiformes familia = Bucerotidae genus = Tockus species = T. bradfieldi binomial = Tockus bradfieldi binomial… … Wikipedia
Hornbill — Taxobox name = Hornbills image width = 204px image caption = Abyssinian Ground hornbill Bucorvus abyssinicus regnum = Animalia phylum = Chordata classis = Aves ordo = Coraciiformes (but see text) familia = Bucerotidae familia authority =… … Wikipedia
Crowned Hornbill — Conservation status Least Concern ( … Wikipedia
calao de Bradfield — uolinis tokas statusas T sritis zoologija | vardynas atitikmenys: lot. Tockus bradfieldi angl. Bradfield s hornbill vok. Felsentoko, m rus. скальный ток, m pranc. calao de Bradfield, m ryšiai: platesnis terminas – tikrieji tokai … Paukščių pavadinimų žodynas
Bucerotidé — Bucerotidae Bucerotidae … Wikipédia en Français
Bucérotidé — Bucerotidae Bucerotidae … Wikipédia en Français
Bucérotidés — Bucerotidae Bucerotidae … Wikipédia en Français
Calao — Bucerotidae Bucerotidae … Wikipédia en Français
List of African birds — This list of African birds is a listing of all the bird species known from the continent of Africa. TOCrightNotesThere are over 45 billion different species of birds in Africa.The taxonomy of this list adheres to James Clitorus Birds of the World … Wikipedia
List of birds of Angola — This is a list of the bird species recorded in Angola. The avifauna of Angola includes a total of 983 species, of which 14 are endemic, 1 has been introduced by humans, and 4 are rare or accidental. 20 species are globally threatened.This list s… … Wikipedia
