كوكاتيل vs Northern Fulmar
Nymphicus hollandicus مقارنةً بـ Fulmarus glacialis
Side-by-Side Comparison
| السمة | كوكاتيل | Northern Fulmar |
|---|---|---|
| الاسم العلمي | Nymphicus hollandicus | Fulmarus glacialis |
| الرتبة | Psittaciformes | Procellariiformes |
| الفصيلة | Cacatuidae | Procellariidae |
| حالة الحفاظ | Least Concern | Least Concern |
| الطول | 32,0 cm (12.6 in) | 47,0 cm (18.5 in) |
| طول الجناح | 40,0 cm (15.7 in) | 107,0 cm (42.1 in) |
| الوزن | 90,0 g (3.17 oz) | 750,0 g (26.46 oz) |
| النظام الغذائي | Seeds, grain, berries, and plant material. Forages on the ground in open areas. In captivity, … | Fish, squid, crustaceans, offal from fishing vessels, and zooplankton. Feeds by surface-seizing and shallow plunge-diving. |
| عدد البيض في الوضع | 1-7 | 1 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
كوكاتيل
Open arid and semi-arid habitats including scrubland, farmland, and woodland near water in Australia.
Northern Fulmar
Open ocean and sea cliffs. Breeds on cliff ledges and grassy slopes on northern coastlines. Pelagic outside breeding season.
Song & Call Comparison
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.
Northern Fulmar
A nasal, cackling 'kak-kak-kak-kak' or grunting 'uh-uh-uh' at the nest and colony. Less melodic than petrels. In flight gives occasional single nasal calls.
Geographic Range & Migration
كوكاتيل
Interior of Australia, generally avoiding coastal areas. The second most popular pet bird worldwide.
Northern Fulmar
North Atlantic and North Pacific oceans. Breeds from the Arctic south to Britain, France, and New England.
حالة الحفاظ
كوكاتيل
Northern Fulmar
How to Tell Them Apart
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
Northern Fulmar
Light morph: white head and underparts with grey wings and back. Dark morph: entirely grey. Tube-nosed bill and stiff-winged flight distinctive at sea.
Yellowish hooked bill with prominent tubular nostrils on top
About These Birds
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.
Northern Fulmar
The northern fulmar is a long-lived seabird that can survive over 40 years. It defends its nest by projectile-vomiting a foul-smelling stomach oil at intruders, which can mat the feathers of predators and cause fatal loss of waterproofing. Fulmars have expanded their breeding range dramatically southward over the past two centuries.