The cape parrot (Poicephalus robustus) is endemic to South Africa. In contrast to the male, the female has a red forehead. It is a vulnerable species and its trade in the pet market is illegal. It feeds on seeds, nuts, berries and nectar.

The hyacinth macaw (Anodorhynchus hyacinthinus) is another vulnerable species of parrot native to central and eastern South America. It is the largest macaw species. It feeds on nuts and fruit. It can be kept as a pet.

The sulphur-crested cockatoo (Cacatua galerita) can be found in northeastern Australia, New Guinea and some Indonesian islands. It has four subspecies. It feeds on fruit, seeds and buds. It can also be kept as a pet.

The stamps were issued in 2016.