While most budgie's beaks are a yellowish color, the cere (the little area just above the beak) is a certain color depending on the bird's sex Blue will mean you have a male
http://wiki.answers.com/Q/How_does_a_male_budgerigar_attract_a_female_one by the blue thing on the sides of its face
violet or blue
Blue
Voilet or blue
You check the genetalia of the fawn to conclude if it is male or female.
you check carefuly
Check its stats and stuff it will say gender male or female.
Yes, if you check for sex (i.e. check to see which genitalia it has). There are no other distinguishing characteristics that separate male and female ligers.
If it is a budgerigar, it might be a young bird. If it is not a young bird it is probably a male. There are two ways to be 100% sure of a bird's sex. One is a blood test. The other way is if a bird lays an egg (hens will sometimes lay unfertilized eggs even if there are no males), she is definitely a female.
I think... The female is the dominate one because she carries the male attached. I found this out by pulling them apart and the male was hanging on for the ride... The males stem was latched in the female..
A male budgerigar's cere is usually violet, sometimes with a touch of blue. Females have white or peachy ceres.
Check what types of food your feeding it. A lot of fruits can cause diarrhea