Not in Australia. Budgies are very commonplace in Australia, and are therefore not classed as exotic. They are not native to any other country, so theoretically should be classed as exotic overseas. However, because they are popular worldwide, they are often no longer regarded as exotic.
I think it is the yellow one
This question is a matter of opinion. Some people like English budgies better than regular budgies or other people like regular budgies better than English budgies.
Yes, budgies are parakeets.
Budgies are parakeets. They eat seed
Yes, they're called gay budgies, ey.
when can baby budgies eat on their own
Yes, budgies can certainly imitate whistling sounds.
snakes eat budgies so you better watch out
Yes, lots of people have pet budgies.
The collective noun is a chatter of budgies.
budgies can be different clolours like blue white and yellow
Budgies have very poor sense of smell
Budgies are as smart as a 3 or 5 year old person.