Parakeets (and most birds) can see in 4 dimensions of color including UV. This is how a green Budgie looks to its friend… | Budgies bird, Budgies, Animals beautiful
Greg, the red budgie : r/Bossfight
My Budgie has a reddish cere | Talk Budgies Forums
Grandma's Budgie - Nat Newman
Red Rump Parrot Species Guide - A Mild Mannered Parakeet
Budgie Parasites | Health Problems | Budgies | Guide | Omlet UK
Red Budgie w/clip | APAC
Ah, yes. Red Budgie. Or is that supposed to be a cockatiel? : r/budgies