Yes, the chaffinch is very common here in Scotland.
Yes, they can and my favorite type is a mix between the cockatiel and the galah cockatoo, it makes a beautiful bird!
Yes.
yes
Yes in most of Britain
All birds have wild instinks and yes, it is possible for a pet bird to become feral.
Yes, this is what wild dogs eat.
yes it is.
Yes. Wild Britain Is The Perfect Place It Has Just The Right Foods Needed And Has The Perfect Places To Build There Nests
i wouldn't if i were you, but as far as i know if the bird is caused no unnesacery pain then its ok. but i'd look into it a bit more. =] don't do it man!
Yes. Unless one escapes from a zoo, they will not be found in the wild.
Yes galahs and sulphur crested cockatoos are known to mate