Skip to content
WAnimals
  • Map
  • Species
  • Parks
  • Diving
Log inCreate account
WAnimals

The guide for travellers and animal lovers: discover, plan and share your wild adventures around the world.

Discover wildlife

  • Species
  • Ecosystems
  • Glossary
  • Tags

Explore places

  • Map
  • Countries
  • Parks
  • Diving

Plan experiences

  • Guides

Learn

  • Blog

Resources

  • Help centre
  • Contact
  • Install the app

Follow us

Account

  • Log in
  • Create account

© 2026 WAnimals. All rights reserved.

About usHow we build our profilesTerms of servicePrivacyLegal notice
MapSpeciesParksDiving
  1. Home
  2. Species
  3. Bald Eagle

One of the 23 eagles on WAnimals

Bald Eagle (Haliaeetus leucocephalus)

Birds · Accipitriformes · Accipitridae

Bald Eagle

Haliaeetus leucocephalus

Least Concern

The species is abundant and widely distributed; it faces no significant short-term risk.

Spotted something wrong?

The emblematic bird of prey of North America, with a wingspan of up to 2.3 metres and eyesight up to four times sharper than a human's.

Weight

3 kg – 6.3 kg

Size

70 cm – 1 m

Life expectancy

20 years

Diet

Piscivore

Feeds mainly on fish.

Activity

Diurnal

Active mainly during the day.

Social structure

In pairs

Usually lives in pairs, sometimes for life.

Sighting difficulty

Easy

Estimated population

316,700 birds of all ages in the 48 contiguous US states according to the 2018-2019 surveys, against 72,434 in 2009; to this must be added the Alaskan and Canadian populations

Temperate forest
3countries36parks43same family2featured routes

AI-generated images: illustrations, not photographs.

Fun facts

  • It has been the national symbol of the United States since 1782.
  • It builds the largest nests of any North American bird.
  • It can live for over 20 years in the wild.

Life cycle and biology

Skeleton type
Vertebrate - internal bony skeleton (bird)
Habitat and environment
Coasts, rivers and large lakes of North America, close to mature forest
Birth weight
Born blind and helpless
Size at birth
Born blind and helpless
Sexual maturity
4-5 years (when the full adult plumage comes in)
Gestation / incubation
34-36 days
Litter / clutch size
1 to 3 eggs per clutch (most commonly 2)
Life expectancy in captivity
Documented record of up to 48 years

Sources consulted: A-Z Animals; Alaska Department of Fish and Game; National Eagle Center; Baldeagleinfo.com; AnAge (genomics.senescence.info); Les Oiseaux; U.S. Fish and Wildlife Service, informe de 2021: la población se ha más que cuadruplicado desde 2009, cuando se estimaban 72.434 ejemplares || U.S. Fish and Wildlife Service, Bald Eagle Population Update 2021 (con datos de eBird / Cornell Lab of Ornithology)

Where to find it

Best time: November to February

Loading map…

The pins mark the parks where its presence is documented.

Where to see it

Parks and dive sites where this species has been documented — showing 10 of 36.

Related species

Other species in the catalogue with the most in common with Bald Eagle — same habitat, park, country, tags or family.

Same taxonomic family
Same taxonomic family
Shares a park
Shares a park
Shares a park
Shares a park

Keep exploring

Based on what we already know about bald eagle.

Comments

Share an experience, a fun fact or a tip for seeing the bald eagle.

Be the first to comment.

See full glossary
This page in other languages: Español · Deutsch · Français · Português · Italiano
See its range on the interactive map→
Yellowstone National ParkUnited States
EvergladesUnited States
GlacierUnited States
RedwoodUnited States
AcadiaUnited States
OlympicUnited States
Glacier BayUnited States
Wrangell-St. EliasUnited States
Channel IslandsUnited States
Grand TetonUnited States
See all 36 parks
Red-tailed HawkLeast Concern

Red-tailed Hawk

Buteo jamaicensis

Golden EagleLeast Concern

Golden Eagle

Aquila chrysaetos

Least Concern

Wood Duck

Aix sponsa

Least Concern

Mourning Dove

Zenaida macroura

Least Concern

Pileated Woodpecker

Dryocopus pileatus

Northern FlickerLeast Concern

Northern Flicker

Colaptes auratus

CountriesUnited States
ParksYellowstone National ParkUnited States
TagsPiscivore
Piscivore
Diurnal
In pairs
Bird
Temperate forest
United States
Canada
Mexico