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#0622 · 🐦 birds

White-tailed Eagle

🇳🇱 Zeearend ·Haliaeetus albicilla

LCleast concern 🐦 Birds 📍 in the Netherlands
White-tailed Eagle, photo 1 of 8
1/8 © Mikhail Ezdakov · CC BY-NC 4.0

what is it?

The white-tailed eagle ( Haliaeetus albicilla ), also known as the ern , erne , gray eagle , Eurasian sea eagle and white-tailed sea-eagle , is a large bird of prey in the family Accipitridae which includes other raptors such as hawks, kites, and harriers. They are found in Eurasia, near large bodies of open water with an abundant food supply and old-growth trees for nesting. They are considered a close cousin of the bald eagle ( Haliaeetus leucocephalus ).

base stats

  • NL sightings 494iNaturalist, research grade
  • worldwide 33,095iNaturalist observations
  • weight 5.6 kgadult, up to
  • threat LCleast concern

Bars compare against all animals on log scales: up to 300,000 Dutch and 600,000 worldwide sightings (the most-seen species), 150 t (blue whale), 30 m and 400 years (Greenland shark).

fun facts

  • Spotted 494 times in the Netherlands on iNaturalist.
  • 33,095 observations worldwide on iNaturalist.
  • Weighs up to about 5.6 kg.
  • Scientifically named in 1758 (268 years ago).

fact sheet

English
White-tailed Eagle
Nederlands
Zeearend
scientific name
Haliaeetus albicilla
class
Aves
order
Accipitriformes
family
Accipitridae
IUCN Red List
LC · least concern
sightings in NL
494
sightings in Europe
24,868
sightings worldwide
33,095
GBIF records in NL
160,949
weight
5.6 kg
length
—
lifespan
—
named
1758

IUCN in Dutch: niet bedreigd. Blank means the sources don't say.

relatives· Accipitridae

Sources: iNaturalist taxon 5309, Wikidata Q25438, GBIF 2480449, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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