Budgerigar vs Red-crowned Crane
Melopsittacus undulatus compared with Grus japonensis
Side-by-Side Comparison
| Attribute | Budgerigar | Red-crowned Crane |
|---|---|---|
| Scientific Name | Melopsittacus undulatus | Grus japonensis |
| Order | Psittaciformes | Gruiformes |
| Family | Psittaculidae | Gruidae |
| Conservation Status | Least Concern | Endangered |
| Length | 18.0 cm (7.1 in) | 150.0 cm (59.1 in) |
| Wingspan | 30.0 cm (11.8 in) | 250.0 cm (98.4 in) |
| Weight | 30.0 g (1.06 oz) | 8900.0 g (313.94 oz) |
| Diet | Primarily grass seeds and other small seeds. In the wild, feeds on the ground in … | Omnivorous — fish, amphibians, insects, grasses, and waste grain. Forages in wetlands and agricultural fields. |
| Clutch Size | 4-6 | 2 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Budgerigar
Open grasslands, scrublands, and woodland in the Australian interior. Nomadic, following rainfall and seeding events.
Red-crowned Crane
Freshwater marshes, bogs, and wet grasslands for breeding. Winters in coastal mudflats, estuaries, and rice paddies.
Song & Call Comparison
Budgerigar
A rising, chattering 'budgerigar' chatter: rapid series of 'chek-chek-chek' and melodic warbling. Enormous wild flocks produce a continuous roaring chorus. Good vocal mimics in captivity.
Red-crowned Crane
Spectacular unison 'bugling' call: a clear, resonant, far-carrying trumpet 'kru-ru-ru' given by paired birds simultaneously. Among the most majestic bird calls in Asia.
Geographic Range & Migration
Budgerigar
Interior of Australia, especially arid and semi-arid regions. One of the most popular pet birds worldwide.
Red-crowned Crane
Eastern Asia — breeds in northeastern China, southeastern Russia, and Hokkaido, Japan. Winters in Korea and eastern China.
Conservation Status
Budgerigar
Red-crowned Crane
How to Tell Them Apart
Budgerigar
Wild-type is green with yellow head and barred black scalloping on upperparts. Captive-bred varieties include blue, white, yellow, and many other colors.
Short, downward-curved, olive-grey bill typical of parakeets
Red-crowned Crane
White body plumage with black secondary flight feathers and throat. Bare red crown patch. Black face and neck. One of the most elegant crane species.
Long, straight, olive-green bill
About These Birds
Budgerigar
The budgerigar is the third most popular pet in the world after dogs and cats, and by far the most common pet parrot. Wild budgies travel in enormous nomadic flocks that can darken the sky. Males can learn to mimic human speech, with one record-holding budgie having a vocabulary of 1,728 words.
Red-crowned Crane
The red-crowned crane is one of the rarest crane species and a potent symbol of longevity and fidelity in East Asian culture. Their elaborate unison call and dancing displays have inspired art and folklore for millennia. The resident population on Hokkaido, Japan, recovered from about 33 birds in 1952 to over 1,800 today.