the color of a parakeet barf are ussually green white gray white
A male parakeet has a blue nose above its beak.
pink...brownish color
It does not matter which color you choose. Color does not affect the personality.
Honey, hamsters can't vomit.
Yes
The color of your vomit will be determined by what you eat, and isn't influenced by pregnancy.
it depends on what you eat
I have no idea why you care, but vomit cant be any colour but pink and purple.
Color can be either sex, but they have feathers, not fur.
In captivity, the domesticated Indian ring-necked parakeet has undergone a lot of selective breeding that has resulted in color patterns that aren't seen in the wild birds. Humans have bred the birds to select for different color combinations.
Presuming that 'parakeet' means budgie, even though there is actually no species known as a parakeet, the cere, which is the part above a budgies's beak where their nostrils are, is bright blue on a mature male budgie.
Hybridization or induced mutation