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Side-by-Side Comparison

Merkmal	Östlicher Kaiseradler	Weißkopfseeadler
Wissenschaftlicher Name	Aquila heliaca	Haliaeetus leucocephalus
Ordnung	Accipitriformes	Accipitriformes
Familie	Accipitridae	Accipitridae
Erhaltungsstatus	Vulnerable	Least Concern
Länge	—	79,0 cm (31.1 in)
Flügelspannweite	116,4 cm (45.8 in)	203,0 cm (79.9 in)
Gewicht	3215,0 g (113.41 oz)	4300,0 g (151.68 oz)
Ernährung	--	Primarily fish, also waterfowl, small mammals, and carrion. Hunts by swooping down to snatch fish …
Gelegegröße	1-4	1-4
Population Trend	—	—

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Size Comparison

Body Length

Östlicher Kaiseradler —

Weißkopfseeadler 79,0 cm

Flügelspannweite

Östlicher Kaiseradler 116,4 cm

Weißkopfseeadler 203,0 cm

Gewicht

Östlicher Kaiseradler 3215,0 g

Weißkopfseeadler 4300,0 g

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Habitat Comparison

Gemeinsame Lebensräume

🌲 Forest 🌿 Wetland

Östlicher Kaiseradler only

-

Weißkopfseeadler only

🌾 Grassland 🏖️ Coastal

Weißkopfseeadler

Large bodies of open water including coasts, rivers, and lakes with abundant fish and old-growth trees for nesting.

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Song & Call Comparison

Östlicher Kaiseradler

Weißkopfseeadler

Gesang

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.

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Geographic Range & Migration

Östlicher Kaiseradler

Weißkopfseeadler

North America from Alaska and Canada through the contiguous United States to northern Mexico.

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Erhaltungsstatus

Vulnerable

Östlicher Kaiseradler

Least Concern

Weißkopfseeadler

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How to Tell Them Apart

Östlicher Kaiseradler

Weißkopfseeadler

Gefieder

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.

Schnabel

Large, hooked, bright yellow bill

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About These Birds

Östlicher Kaiseradler

Weißkopfseeadler

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.

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Related Comparisons

Weißkopfseeadler vs Gänsegeier

same-family

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