Cockatiels

Cockatiels (Nymphicus hollandicus) are small cockatoos native to Australia. They reach about 30 to 33 cm in length, with a crest and a gray body. In the wild, males typically have bright yellow faces and orange cheek patches; females are duller with gray cheeks. Captive populations show many color mutations such as lutino and pied.

Habitat and behavior: They inhabit arid and semi-arid regions, often near watercourses, in open woodlands and scrub. They are highly social and form large flocks for foraging, which mainly consists of seeds but also includes fruits and greens. They fly daily between roosts and feeding sites and may forage on the ground.

Breeding: Cockatiels nest in tree hollows. The breeding season in Australia is typically spring to early summer. The female incubates the eggs for about 18 to 21 days; the male feeds her during incubation and helps nurture the chicks after hatch. Chicks fledge in about 4 to 6 weeks.

In captivity: They are common pets due to their friendly disposition and ability to mimic sounds. They require a spacious cage, daily interaction, and environmental enrichment. A balanced diet includes formulated pellets, small amounts of seeds, and fresh vegetables. They can live 15 to 20 years or more with good care.

Health and conservation: The IUCN lists cockatiels as Least Concern. Wild populations face habitat alteration and drought in some areas. In captivity, common health issues include obesity, calcium deficiency, feather and beak diseases, and respiratory infections. Regular veterinary checkups and preventive care are advised.