Interactive North America

Northern forest

Bald eagle

Haliaeetus leucocephalus

A big, dark-brown eagle with a white head, a white tail and a heavy yellow beak.

Size
Wingspan up to 2.3m
Look for it
All year round
Where
Near lakes, rivers and coasts across North America

My spotter's list

Soars round you on flat wings. Move your pointer and see.

When to look

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Bald eagle

Good to know

Six things about the bald eagle

Bald

Not bald at all

Bald comes from an old word meaning white. Its head is covered in white feathers.

Young

Brown for five years

Young eagles are brown all over. The white head and tail come at about five years old.

Nest

The biggest nest

Pairs add to the same nest every year. One weighed nearly two tonnes.

Fish

A fishing eagle

It snatches fish from the surface with its feet, and often steals them from ospreys.

Back

Saved in time

A farm chemical called DDT nearly wiped it out. After DDT was banned, the eagles recovered.

Voice

A small voice

Its call is a weak, chirping whistle. Films usually dub in the scream of a hawk.

The real thing

Photos of the bald eagle

Bald eagle, photo 1
Photo: AngMoKio, CC BY-SA 3.0, Wikimedia Commons
Bald eagle, photo 2
Photo: Jörg Hempel, CC BY-SA 3.0 de, Wikimedia Commons
Bald eagle, photo 3
Photo: AngMoKio, CC BY-SA 2.5, Wikimedia Commons

Photos are from Wikimedia Commons, used under the free licences shown. They have been resized, and cropped where they appear in link previews.

Out and about

How to spot one

Look in tall trees beside big rivers and lakes. In winter, hundreds gather on rivers in Alaska and British Columbia to feed on salmon.

Lend a hand

How to help

The bald eagle shows that protection works. Lead from fishing weights and shot still poisons eagles: lead-free tackle helps.

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