How do you know when a parakeet is pregnant?

my parakeet is soo fat also she and the male are loving more also they are digging in their nesting box how can I tell shes p...

ok well I got two parakeets back in febuary for my b-day and they were like a few months old then and like2 weeks ago they br...

I got a new parakeet (girl). She's yellow and I don't know what to name her?? Any ideas? I don't know (I dont know)

my cat is pregnant and I know nothing! advice?? what do I need to know?what do I do?? help plzz

how do I now if my fish is pregnant or not ?

dose anyone know when the breeding season is when parakeets are suposed to have eggs

My chihuahua is about 9 months old I think she may be pregnant but how would I know if she is? she is a toy chihuahua and my...

how soon will/can I know if my female dog is pregnant? can dogs exhibit--OR--actually have the same symptoms of apregnant hum...

I have a stud dog here. When will I know if he succeeded in making my dog pregnant

My black moor eats a lot! I don't know the gender of it but I'm wondering if it's pregnant. it seems really fat.