Budgerigar is one of the most nice birds which can adapt different environment . But these birds are generally identified as cage bird . Only the oldest series of those budgerigar called Wild Green is capable of searching and collecting their food from the environment , and also adapted to survive from environmental threat .
Those wild green budgerigar are the grand parents of all other mutation . But now there are lots of color and mutation has come into seen. Lots of color like Blue , cobalt , violate , Mauve , cinnamon and also mutation like Clear wing , crested , Spangle and so on.