Keywords: Psittacula eques eques.jpg Perruche à double collier Psittacula eques eques Plate 39 from François Levaillant's Histoire naturelle des Perroquets Paris 1801-1805 By Jacques Barraband 1767 “1809 http //www flickr com/photos/biodivlibrary/8181968161/in/set-72157631998952142 1801-1805 Creator Jacques Barraband PD-old-100 Psittacula eques Extinct birds illustrated while extant |