Mutation of Peach Faced Lovebirds
There are great many mutations of this species. In fact, the mutations are so popular that is difficult finding a bird with purely natural plumage.
One of the most recent and also very colorful and attractive color mutations is the orange head variety. There are also light, dark, olive, and (light and dark) sea green colored birds, often in combination with white mask, cinnamon or isabel characterisitics.
Lastly there are also (light) yellow birds with dark eyes, lutinos (yellow with red eyes) and pied birds.