The western rosella (Platycercus icterotis) less commonly known as the Stanley rosella, Earl of Derby's parakeet or Yellow-cheeked parakeet, is the smallest species of rosella and is found in south-western Australia. in Eucalypt forests and timbered areas. These are smallish parrots measuring 25–30 cm (9.8–11.8 in) in length and weighing from 28 to 80 g (0.99 to 2.82 oz), with an average of 63.3 g (2.23 oz). They are red from the head to the breast with white or beige-yellow cheeks