Grey-bellied Goshawk vs อินทรีหัวขาว
Accipiter poliogaster เปรียบเทียบกับ Haliaeetus leucocephalus
Side-by-Side Comparison
| คุณสมบัติ | Grey-bellied Goshawk | อินทรีหัวขาว |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Accipiter poliogaster | Haliaeetus leucocephalus |
| อันดับ | Accipitriformes | Accipitriformes |
| วงศ์ตระกูล | Accipitridae | Accipitridae |
| สถานะการอนุรักษ์ | Near Threatened | Least Concern |
| ความยาว | — | 79.0 cm (31.1 in) |
| กว้างปีก | 48.1 cm (18.9 in) | 203.0 cm (79.9 in) |
| น้ำหนัก | 362.5 g (12.79 oz) | 4300.0 g (151.68 oz) |
| อาหาร | -- | Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish … |
| จำนวนไข่ | 2 | 1-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
ถิ่นที่อยู่อาศัยร่วมกัน
Grey-bellied Goshawk only
ไม่มี
อินทรีหัวขาว only
อินทรีหัวขาว
Large bodies of open water including coasts, rivers, and lakes with abundant fish and old-growth trees for nesting.
Song & Call Comparison
Grey-bellied Goshawk
อินทรีหัวขาว
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
Grey-bellied Goshawk
อินทรีหัวขาว
North America from Alaska and Canada through the contiguous United States to northern Mexico.
สถานะการอนุรักษ์
Grey-bellied Goshawk
อินทรีหัวขาว
How to Tell Them Apart
Grey-bellied Goshawk
อินทรีหัวขาว
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
Grey-bellied Goshawk
The Grey-bellied Goshawk (<em>Accipiter poliogaster</em>) is a forest raptor belonging to the family Accipitridae (Hawks, Eagles & Kites), found in the tropical forests of South America. It is a specialist of dense forest habitats, where it is believed to hunt birds and small vertebrates within the forest interior. Detailed plumage and behavioral descriptions of this species are limited in the available literature, though it is known as a secretive and rarely observed raptor within its forested range. Geographic range data …
อินทรีหัวขาว
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.