Корелла vs Mallard
Nymphicus hollandicus в сравнении с Anas platyrhynchos
Side-by-Side Comparison
| Характеристика | Корелла | Mallard |
|---|---|---|
| Научное название | Nymphicus hollandicus | Anas platyrhynchos |
| Отряд | Psittaciformes | Anseriformes |
| Семейство | Cacatuidae | Anatidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | 32,0 cm (12.6 in) | 58,0 cm (22.8 in) |
| Размах крыльев | 40,0 cm (15.7 in) | 90,0 cm (35.4 in) |
| Масса | 90,0 g (3.17 oz) | 1100,0 g (38.80 oz) |
| Питание | Seeds, grain, berries, and plant material. Forages on the ground in open areas. In captivity, … | Omnivorous — aquatic plants, seeds, insects, crustaceans, and mollusks. Feeds by dabbling, upending, and grazing … |
| Размер кладки | 1-7 | 4-18 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Корелла
Open arid and semi-arid habitats including scrubland, farmland, and woodland near water in Australia.
Mallard
Nearly any wetland habitat including lakes, rivers, ponds, marshes, estuaries, and urban park ponds.
Song & Call Comparison
Корелла
A loud, whistled 'weet' or 'weeeet'. Males whistle a melodic series; contact call is a high nasal 'ny'. Capable of mimicry in captivity. Song is relatively simple but pleasant.
Mallard
Female gives the classic 'quack-quack-quack', descending in pitch. Male utters soft nasal 'raeb-raeb'. Both give a high 'gag-gag-gag' when alarmed or taking flight.
Geographic Range & Migration
Корелла
Interior of Australia, generally avoiding coastal areas. The second most popular pet bird worldwide.
Mallard
Native across the Northern Hemisphere in North America, Europe, and Asia. Introduced to Australia and New Zealand.
Охранный статус
Корелла
Mallard
How to Tell Them Apart
Корелла
Wild-type males are grey with white wing patches, a yellow face, and bright orange cheek patches. Females are duller with barred tail undersides. Many captive color mutations exist.
Short, curved, grey bill
Mallard
Breeding males have an iridescent green head, white neck ring, chestnut breast, and grey body. Females are mottled brown. Both sexes show a blue speculum bordered by white.
Broad, flat bill — yellow-green in males, orange-brown in females
About These Birds
Корелла
The cockatiel is the smallest member of the cockatoo family and one of the most popular pet birds globally. These gentle, intelligent parrots can learn to whistle tunes and mimic sounds. Wild cockatiels are nomadic, traveling in flocks following food and water availability across the Australian outback.
Mallard
The mallard is the ancestor of most domestic duck breeds and the most abundant and widespread dabbling duck in the world. Males perform elaborate courtship displays including head-bobbing and whistle-grunt calls. Mallards are highly adaptable, thriving in both wilderness and urban environments.