why is a dodo bird called a dodo bird
Dodo The etymology of the word dodo is unclear. Some ascribe it to the Dutch word dodoor for "sluggard", but it is more probably related to Dodaars, which means either "fat-arse" or "knot-arse", referring to the knot of feathers on the hind end.[29] The first record of the word Dodaars is in Captain Willem Van West-Zanen's journal in 1602.[30] The English writer Sir Thomas Herbert was the first to use the word dodo in print in his 1634 travelogue, claiming it was referred to as such by the Portuguese, who had visited Mauritius in 1507.[28] Another Englishman, Emmanuel Altham, had used the word in a 1628 letter, in which he also claimed the origin was Portuguese. The name "dodar" was introduced into English at the same time as dodo, but was only used until the 18th century.[31] As far as is known, the Portuguese never mentioned the bird. Nevertheless, some sources still state that the word dodo derives from the Portuguese word doudo (currently doido), meaning "fool" or "crazy". It has also been suggested that dodo was an onomatopoeic approximation of the bird's call, a two-note pigeon-like sound resembling "doo-doo".[32]
Cockatiel The cockatiel is the only member of the genus Nymphicus. It was previously considered a crested parrot or small cockatoo; however, more recent molecular studies have assigned it to its own subfamily, Nymphicinae. It is, therefore, now classified as the smallest of the Cacatuidae (cockatoo family). Cockatiels are native to Australia, and favour the Australian wetlands, scrublands, and bush lands.