虎皮鸚鵡 vs Keel-billed Toucan
Melopsittacus undulatus 对比 Ramphastos sulfuratus
Side-by-Side Comparison
| 属性 | 虎皮鸚鵡 | Keel-billed Toucan |
|---|---|---|
| 学名 | Melopsittacus undulatus | Ramphastos sulfuratus |
| 目 | Psittaciformes | Piciformes |
| 科 | Psittaculidae | Ramphastidae |
| 保护状况 | Least Concern | Least Concern |
| 体长 | 18.0 cm (7.1 in) | 50.0 cm (19.7 in) |
| 翼展 | 30.0 cm (11.8 in) | 56.0 cm (22.0 in) |
| 体重 | 30.0 g (1.06 oz) | 400.0 g (14.11 oz) |
| 食性 | Primarily grass seeds and other small seeds. In the wild, feeds on the ground in … | Primarily fruit, supplemented with insects, lizards, eggs, and nestlings. Uses its long bill to reach … |
| 产卵数 | 4-6 | 1-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
虎皮鸚鵡
Open grasslands, scrublands, and woodland in the Australian interior. Nomadic, following rainfall and seeding events.
Keel-billed Toucan
Tropical and subtropical lowland rainforests and forest edges from sea level to about 1,900 meters.
Song & Call Comparison
虎皮鸚鵡
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.
Keel-billed Toucan
Produces a repeated frog-like croaking 'prrrek-prrrek' or 'terrio-terrio'. Not melodic; the call resembles a mechanical rattle or frog. Also gives bill-clattering.
Geographic Range & Migration
虎皮鸚鵡
Interior of Australia, especially arid and semi-arid regions. One of the most popular pet birds worldwide.
Keel-billed Toucan
Southern Mexico through Central America to northern Colombia and northwestern Venezuela.
保护状况
虎皮鸚鵡
Keel-billed Toucan
How to Tell Them Apart
虎皮鸚鵡
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
Keel-billed Toucan
Black body with a bright yellow throat and chest. Red undertail coverts. The enormous bill is green with orange sides, a blue patch, and a red tip.
Enormous, lightweight, multicolored bill up to 15 cm long — green, orange, blue, and red
About These Birds
虎皮鸚鵡
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.
Keel-billed Toucan
The keel-billed toucan is the national bird of Belize and one of the most recognizable birds in the Neotropics. Its oversized bill, which can be a third of its body length, is actually very light due to its hollow honeycomb structure. Toucans roost communally, with up to six adults squeezing into a single tree cavity.