Vilniaus universiteto Ekologijos institutas. – Vilnius : Vilniaus universiteto Ekologijos institutas. Mečislovas Žalakevičius, Irena Žalakevičienė. 2009.
Lybius torquatus — Barbican à collier Lybius torquatus … Wikipédia en Français
Lybius — Lybius … Wikipédia en Français
Lybius — Double toothed Barbet Lybius bidentatus Scientific classification Kingdom … Wikipedia
Lybius — Lybius … Wikipédia en Français
Lybius guifsobalito — Barbican guifsobalito Barbican guifsobalito … Wikipédia en Français
Barbican à collier — Lybius torqua … 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
Lybiidae — Lybiidae … Wikipédia en Français
Halsband-Bartvogel — (Lybius torquatus) Systematik Klasse: Vögel (Aves) Ordnung … Deutsch Wikipedia
Sibley-Monroe checklist 3 — 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. Piciformes (continued)Megalaimidae* Psilopogon pyrolophus Fire… … Wikipedia
