Vilniaus universiteto Ekologijos institutas. – Vilnius : Vilniaus universiteto Ekologijos institutas. Mečislovas Žalakevičius, Irena Žalakevičienė. 2009.
Orange-fronted Parakeet — The name Orange fronted Parakeet is also used for Malherbe s Parakeet, a critically endangered parakeet from New Zealand. Orange fronted Parakeet In a tree feeding on seeds, Gulf of Papagayo, Costa Rica … Wikipedia
Orange-fronted Hanging Parrot — Conservation status Least Concern (IUCN 3.1) Scientific classification … Wikipedia
Malherbe's Parakeet — At Isaac Peacock Springs wildlife refuge, New Zealand Conservation status … Wikipedia
Lord Derby's Parakeet — A pair male on left and female on right Conservation status … Wikipedia
Mauritius Parakeet — Female Conservation status … Wikipedia
Newton's Parakeet — Illustration by J.G. Keulemans (1907) Conservation status … Wikipedia
Nicobar Parakeet — Conservation status Near Threatened (IUCN 3.1) Scientific classification Kin … Wikipedia
Red-breasted Parakeet — Female (left) and male (right) Conservation status … Wikipedia
Monk Parakeet — Wild Myiopsitta monachus monachus in Argentina. Conservation status … Wikipedia
Sibley-Monroe checklist 4 — 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. Coraciiformes (continued)Alcedinidae* Alcedo hercules Blyth s… … Wikipedia
