New Britain Sparrowhawk vs อินทรีหัวขาว
Accipiter brachyurus เปรียบเทียบกับ Haliaeetus leucocephalus
Side-by-Side Comparison
| คุณสมบัติ | New Britain Sparrowhawk | อินทรีหัวขาว |
|---|---|---|
| ชื่อวิทยาศาสตร์ | Accipiter brachyurus | Haliaeetus leucocephalus |
| อันดับ | Accipitriformes | Accipitriformes |
| วงศ์ตระกูล | Accipitridae | Accipitridae |
| สถานะการอนุรักษ์ | Vulnerable | Least Concern |
| ความยาว | — | 79.0 cm (31.1 in) |
| กว้างปีก | 40.4 cm (15.9 in) | 203.0 cm (79.9 in) |
| น้ำหนัก | 142.0 g (5.01 oz) | 4300.0 g (151.68 oz) |
| อาหาร | -- | Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish … |
| จำนวนไข่ | -- | 1-4 |
| Population Trend | — | — |
Size Comparison
Habitat Comparison
ถิ่นที่อยู่อาศัยร่วมกัน
New Britain Sparrowhawk 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
New Britain Sparrowhawk
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
New Britain Sparrowhawk
อินทรีหัวขาว
North America from Alaska and Canada through the contiguous United States to northern Mexico.
สถานะการอนุรักษ์
New Britain Sparrowhawk
อินทรีหัวขาว
How to Tell Them Apart
New Britain Sparrowhawk
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
New Britain Sparrowhawk
The New Britain Sparrowhawk (<em>Accipiter brachyurus</em>) is a raptor belonging to the family Accipitridae, encompassing hawks, eagles, and kites. Detailed plumage and behavioral descriptions of this species are limited in the available literature. The New Britain Sparrowhawk is associated with forest habitats, consistent with its presumed occurrence on the island of New Britain in Papua New Guinea, where dense tropical forest provides cover and foraging opportunities for raptors of this genus. This species is assessed as Vulnerable by the IUCN, …
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.