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This is an accepted version of this page This is the latest accepted revision, reviewed on 17 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.
The species is sexually dimorphic; the male has a bright blue face and scarlet chest and yellow underparts, amid overall green plumage, while the female is similar but lacks the red chest. These nomadic parakeets move readily from the Great Victoria Desert region into neighbouring areas. These interruptions are triggered by a search for more ...
Feather duster budgerigars (Melopsittacus undulatus), sometimes called budgerigar mops, are budgerigars that have a condition characterised by overly long feathers that do not stop growing at usual periods, giving the bird the appearance of a feather duster.
The Clearwing budgerigar mutation is one of approximately 30 mutations affecting the colour of budgerigars.It is the underlying mutation of the Clearwing variety, often known as Yellowwings in the green series and Whitewings in the blue series.
The genetics of the several Yellowface mutations and their relation to the Blue mutation are not yet fully and definitively understood. [4] [5]Much confusion and misunderstanding have arisen because the popular names given to these mutations are misleading.
The female incubates eggs [7] while the male assumes the role of guarding the nest and feeding the female and chicks once they are hatched. Spectacled parrots are monogamous and some pairs may even mate for life. Once a female lays one egg, she will lay another every two days until clutch size is reached. Typically, a couple will hatch 4–6 ...
The first known reference to the Ino mutation in the budgerigar was a report by Mr L van der Snickt, a Belgian fancier, in the German avicultural paper Die Gefiederte Welt (The Feathered World) in 1879[full citation?].