The spot at the top of the beak called the cere is blue on the males.
You can find out the sex of a parakeet by looking at the band where the nostrils are. If they are blue or purple it is a male, if it is pink or white it is a female. This only works after 4 months.
Color can be either sex, but they have feathers, not fur.
No the color of the duck does not determine the sex of the duck.
Samples of DNA can be taken from feces to determine the sex.
When a parakeet is young, both males and females have a white or peach colored seer (the patch of skin around the nostrils). When they become older, it is easier to determine the sex of the parakeet by the color of the seer. Pink or reddish seer indicates female, where as blue or purple indicates male. Sometimes the seers on females can change intensity of red as well. from a light color to a deep red as well.
the answer is sex chromosomes
The surest way to determine the sex of your parakeet is to take it to an avian veterinarian to have it surgically sexed. To try to determine your parakeet's sex on your own, look at it's cere (the fleshy part just above its beak around the nostrils). If your bird is younger than twelve months, it may be impossible to visually identify whether it is male or a female without the help of the vet. Normally, in adult male parakeets, the cere will be blue or purplish (if your bird is recessive pied, fallow, lacewing, lutino, or dark-eyed clear then the cere will be bright purple or pink). All female parakeet varieties develop a white, tan, or brown cere. The brown ceres tend to be flaky and thick.
Gametes carry genes that determine the sex of an offspring.
Parakeets like other parakeets. In the wild many birds are in one flock. I'd say your best bet is to get another Parakeet if you want it to get a different bird a cockatiel would be okay. age and sex matters and you need to get them at the same time or they fight because the old bird thinks it's his/her turf. If you already have a parakeet you should get another parakeet.
The sex of the bird does not effect how well the birds will get along. Although, If you do have a female with a male, there is a possibility of the birds mating.
A parakeet is a small parrot.The parakeet is cute."Feed me!" screamed the parakeet.
sex chromosome