white and blue parakeet - Google Search
The budgerigar () , also known as the common pet parakeet or shell parakeet and informally nicknamed the budgie, is a small, long-tailed, seed-eating . Budgerigars are the only species in the genus and are found wild throughout the drier parts of where the species has survived harsh inland conditions for the last five million years. Budgerigars are naturally green and yellow with black, scalloped markings on the nape, back and wings, but have been bred in captivity with colouring in blues, whites, yellows, greys and even with small . Budgerigars are popular pets around the world due to their small size, low cost and ability to mimic human speech. is unclear. The species was first recorded in 1805, and today is the third most popular pet in the world, after the domesticated and .
The blue-crowned parakeet's is a hole in a tree. The eggs are white and there are usually three to four in a clutch. The female incubates the eggs for 26 days, and the chicks from the nest about 52 days after hatching.
Parakeets are about 18 cm long and weigh 30-40 grams. Wild Parakeets display a green body colour (abdomen and rumps), while their mantle (back and wing coverts) is black edged in yellow. The forehead and face is yellow in adults, and barred black with yellow in young till they change into their adult plumage at 3-4 months of age. Each cheek has a small dark purple patch (cheek patches) and a series of 3 black spots across each sides of their throats (throat-spots) of which the outermost spots are situated at the base of each cheek-patches. The tail is cobalt (dark-blue); outside tail feathers display central yellow flashes. Their wings have greenish-black flight feathers and black coverts with yellow fringes along with central yellow flashes which only becomes visible in flight and/or when the wings are stretched. Bill olive grey and legs blueish-grey, with zygodactyl toes. Wild Parakeets are noticeably smaller than those in captivity. These parrots have been bred in many other colours in captivity, such as white, blue, and even purple, although they are mostly found in pet stores in blue, green, yellow and occasionally white. Parakeet plumage is known to fluoresce under ultraviolet light, a phenomenon possibly related to courtship and mate selection.INTERESTING FACTS: Rose Ringed Parakeets live about 20 years although there are cases where they have lived 40 years or more.
They are of various color, one-colored and speckled mutation.
The most common colors are yellow, blue, olive, cinnamon, lutino,white, blue-white, yellow-green, and white-yellow.
There are a lot of other variations and mutations.The Parakeet is one of the two Parrots to be genuinely domesticated as a species along with the Peach-faced Lovebird (Agapornis roseicollis). Believed to be the most common pet Parrot in the world, the Parakeet has been bred in captivity since the 1850s. Breeders have worked over the decades to produce a wide range of colour, pattern and feather mutations, such as blue, white, violet, olive, albino and lutino (yellow), pied, clearwing, spangled, and crested.People started breeding budgie parakeets in captivity as early as 1850 which makes them some of the first parrots to be successfully bred and fully domesticated. Their natural coloring is mostly green and yellow but breeders have been able to produce a wide variety of colors today. Blue budgies simply lack yellow pigment, yellow budgies lack the blue coloration, and white budgies obviously lack all coloration.