Peach-faced Love Birds, also known as the rosy-faced or rosy-collared lovebird (Agapornis roseicollis), is a species of lovebird native to arid regions in southwestern Africa such as the Namib Desert. Lovely photo by Brad Pedersen
Eclectus parrots - male and female of this species are two different colors! They are sexually dimorphic meaning you can tell the sex by the markings or color in this case. The male is green the female red.