4These fascinating birds are green as they are found in their native Australian environment, but selective breeding in captivity has resulted in a stunning variety of colors. Here is virtually everything a prospective parakeet owner needs to know about keeping one or more of these birds. Titles in B.E.S. popular Pet Handbooks series instruct pet owners on health care, proper feeding and housing, and other facts important to owners and their pets. All books in this series have high quality, full-color photos, instructive line drawings, and run to an average of approximately 140 pages or more.