عقاب رخماء vs كوكاتيل
Haliaeetus leucocephalus مقارنةً بـ Nymphicus hollandicus
Side-by-Side Comparison
| السمة | عقاب رخماء | كوكاتيل |
|---|---|---|
| الاسم العلمي | Haliaeetus leucocephalus | Nymphicus hollandicus |
| الرتبة | Accipitriformes | Psittaciformes |
| الفصيلة | Accipitridae | Cacatuidae |
| حالة الحفاظ | Least Concern | Least Concern |
| الطول | 79,0 cm (31.1 in) | 32,0 cm (12.6 in) |
| طول الجناح | 203,0 cm (79.9 in) | 40,0 cm (15.7 in) |
| الوزن | 4300,0 g (151.68 oz) | 90,0 g (3.17 oz) |
| النظام الغذائي | Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish … | Seeds, grain, berries, and plant material. Forages on the ground in open areas. In captivity, … |
| عدد البيض في الوضع | 1-4 | 1-7 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
عقاب رخماء
Large bodies of open water including coasts, rivers, and lakes with abundant fish and old-growth trees for nesting.
كوكاتيل
Open arid and semi-arid habitats including scrubland, farmland, and woodland near water in Australia.
Song & Call Comparison
عقاب رخماء
High-pitched, chattering whistle: a rapid 'kleek-kik-ik-ik-ik'. Surprisingly weak and thin for such a large raptor. Also gives a lower 'kwit-kwit' call near the nest.
كوكاتيل
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.
Geographic Range & Migration
عقاب رخماء
North America from Alaska and Canada through the contiguous United States to northern Mexico.
كوكاتيل
Interior of Australia, generally avoiding coastal areas. The second most popular pet bird worldwide.
حالة الحفاظ
عقاب رخماء
كوكاتيل
How to Tell Them Apart
عقاب رخماء
Adults have a dark brown body with a striking white head and tail. Juveniles are mottled brown and white, reaching full adult plumage at age five.
Large, hooked, bright yellow bill
كوكاتيل
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
About These Birds
عقاب رخماء
The bald eagle is the national bird and symbol of the United States. Once endangered due to DDT pesticide use, it made a remarkable recovery and was removed from the endangered species list in 2007. These powerful raptors build the largest tree nests of any bird, some weighing over two tons.
كوكاتيل
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.