a male parakeets cere is dark (dark purple blue ect.)
Female parakeet may be aggressive and sighted the bird as a territory threat or vice-versa. Female birds become anxious if they have eggs
Maybe
the color of a parakeet barf are ussually green white gray white
sometimes
A male parakeet has a blue nose above its beak.
The female and male parakeet do a cloaca kiss and make a baby bird deedadee
you can leave them together all the time
female
I don't think so. I read that adult female parakeets noses are brown and that adult male parakeets noses are blue. But, young female parakeet's noses are "bluish" and a young male parakeet's nose is pink.
pink...brownish color
It's when the male parakeet tries to empress the female parakeet and when the female decides to except it she nods her head up and down and lowers her body to the ground
It does not matter which color you choose. Color does not affect the personality.