Belted Kingfisher vs Great Cormorant
Megaceryle alcyon в сравнении с Phalacrocorax carbo
Side-by-Side Comparison
| Характеристика | Belted Kingfisher | Great Cormorant |
|---|---|---|
| Научное название | Megaceryle alcyon | Phalacrocorax carbo |
| Отряд | Coraciiformes | Suliformes |
| Семейство | Alcedinidae | Phalacrocoracidae |
| Охранный статус | Least Concern | Least Concern |
| Длина | 33,0 cm (13.0 in) | 90,0 cm (35.4 in) |
| Размах крыльев | 53,0 cm (20.9 in) | 145,0 cm (57.1 in) |
| Масса | 150,0 g (5.29 oz) | 2600,0 g (91.71 oz) |
| Питание | Primarily small fish caught by plunge-diving from a perch or hover. Also takes crayfish, frogs, … | Fish caught by diving from the surface. Pursues prey underwater using powerful feet for propulsion. … |
| Размер кладки | 6-7 | 1-7 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Belted Kingfisher
Rivers, streams, lakes, ponds, estuaries, and coastlines with clear water and suitable perches. Nests in burrows dug into earthen banks.
Great Cormorant
Coasts, estuaries, lakes, rivers, and reservoirs. Nests in colonies in trees, on cliffs, or on the ground.
Song & Call Comparison
Belted Kingfisher
A loud, rattling 'klee-klee-klee-klee' — mechanical and penetrating. Given in flight along rivers. Also a harsh 'kekekek' near nest. Far louder than Common Kingfisher.
Great Cormorant
Deep, guttural grunts and 'karrr' calls at colonies. Bill-clicking and hissing in threat displays. Silent at sea. Colonial noise can be deafening during the breeding season.
Geographic Range & Migration
Belted Kingfisher
North America from Alaska and Canada to Central America and the Caribbean. Northern populations migrate south in winter.
Great Cormorant
Very wide range across Europe, Asia, Africa, and Australasia. One of the most widespread cormorant species.
Охранный статус
Belted Kingfisher
Great Cormorant
How to Tell Them Apart
Belted Kingfisher
Blue-grey upperparts with a shaggy crest and a white collar. Males have a single blue-grey breast band; females have an additional rufous belly band.
Long, heavy, straight, dark dagger-like bill
Great Cormorant
All black with a bronze-green gloss. White throat patch and white thigh patches in breeding season. Yellow-orange face patch around the bill base.
Long, hooked, dark bill with a yellow gape
About These Birds
Belted Kingfisher
The belted kingfisher is unusual in that the female is more colorful than the male, sporting an additional rufous belly band. These noisy birds announce their territory with a distinctive rattling call. They excavate nesting burrows up to 2.4 meters deep into riverbanks using their heavy bills.
Great Cormorant
The great cormorant is one of the most widespread seabirds in the world. Unlike most waterbirds, cormorants lack fully waterproof plumage, leading to the iconic pose of standing with wings spread open to dry. In Asia, cormorants have been used by fishermen to catch fish for over a thousand years.