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This is an accepted version of this page This is the latest accepted revision, reviewed on 4 February 2025. Small, long-tailed, seed-eating parakeet Budgerigar Temporal range: Pliocene–Holocene Pre๊ ๊ O S D C P T J K Pg N Blue cere indicates male Flaking brown cere indicates female in breeding condition Conservation status Least Concern (IUCN 3.1) Scientific classification Domain ...
A domestic half-sider budgerigar. A half-sider budgerigar is an unusual congenital condition that causes a budgerigar to display one color on one side of its body and a different color on the other.
Circular dendrogram of feeding behaviours A mosquito drinking blood (hematophagy) from a human (note the droplet of plasma being expelled as a waste) A rosy boa eating a mouse whole A red kangaroo eating grass The robberfly is an insectivore, shown here having grabbed a leaf beetle An American robin eating a worm Hummingbirds primarily drink nectar A krill filter feeding A Myrmicaria brunnea ...
Hand-reared white cockatoo chicks bred for sale as pets. Cockatoos are monogamous breeders, with pair bonds that can last many years. Many birds pair up in flocks before they reach sexual maturity and delay breeding for a year at least. Females breed for the first time anywhere from three to seven years of age and males are often older.
Dusky woodswallow (Artamus cyanopterus) parent feeding a wasp to chicks Allofeeding is a type of food sharing behaviour observed in cooperatively breeding species of birds . Allofeeding refers to a parent, sibling or unrelated adult bird feeding altricial hatchlings , which are dependent on parental care for their survival. [ 1 ]
The sun conure (Aratinga solstitialis), also known as the sun parakeet, is a medium-sized, vibrantly colored parrot native to northeastern South America. The adult male and female are similar in appearance, with black beaks, predominantly golden-yellow plumage, orange-flushed underparts and face, and green and blue-tipped wings and tails.
The white-winged parakeet typically is 22 cm in length, and is mostly green in color. It has a trailing yellow edge on its folded wings. Its most distinguished characteristic is the white wing patches most noticed when the bird is in flight.
The black-capped parakeet (Pyrrhura rupicola), also known as the black-capped conure or rock conure in aviculture, is a parrot native to the south-western Amazon Basin and adjacent east Andean slopes in Peru, Bolivia and Brazil. [2]