Мадагаскарский тетеревятник vs Белоголовый орлан
Accipiter henstii в сравнении с Haliaeetus leucocephalus
Side-by-Side Comparison
| Характеристика | Мадагаскарский тетеревятник | Белоголовый орлан |
|---|---|---|
| Научное название | Accipiter henstii | Haliaeetus leucocephalus |
| Отряд | Accipitriformes | Accipitriformes |
| Семейство | Accipitridae | Accipitridae |
| Охранный статус | Vulnerable | Least Concern |
| Длина | — | 79,0 cm (31.1 in) |
| Размах крыльев | 58,1 cm (22.9 in) | 203,0 cm (79.9 in) |
| Масса | 903,0 g (31.85 oz) | 4300,0 g (151.68 oz) |
| Питание | -- | Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish … |
| Размер кладки | 2-3 | 1-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
Общие среды обитания
Мадагаскарский тетеревятник only
Нет
Белоголовый орлан only
Белоголовый орлан
Large bodies of open water including coasts, rivers, and lakes with abundant fish and old-growth trees for nesting.
Song & Call Comparison
Мадагаскарский тетеревятник
Белоголовый орлан
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.
Geographic Range & Migration
Мадагаскарский тетеревятник
Белоголовый орлан
North America from Alaska and Canada through the contiguous United States to northern Mexico.
Охранный статус
Мадагаскарский тетеревятник
Белоголовый орлан
How to Tell Them Apart
Мадагаскарский тетеревятник
Белоголовый орлан
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
About These Birds
Мадагаскарский тетеревятник
Henst's Goshawk (<em>Accipiter henstii</em>) is a large forest raptor in the family Accipitridae, the hawks, eagles, and kites. It is endemic to Madagascar, where it inhabits forest environments including the island's remaining primary rainforest. This species is assessed as Vulnerable by the IUCN, reflecting ongoing population declines driven by deforestation and habitat loss across Madagascar. It is considered one of the larger Malagasy raptors. Nesting data indicate an incubation period of approximately 39 to 40 days, with fledging occurring at …
Белоголовый орлан
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.