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#0541 · 🐦 birds

Great Cormorant

🇳🇱 Aalscholver ·Phalacrocorax carbo

LCleast concern 🐦 Birds 📍 in the Netherlands
Great Cormorant, photo 1 of 9
1/9 © Дмитрий Осипов · CC BY-NC 4.0

what is it?

The great cormorant ( Phalacrocorax carbo ), known as the great black cormorant across the Northern Hemisphere, the black cormorant in Australia, the large cormorant in India and the black shag further south in New Zealand, is a widespread member of the cormorant family of seabirds. The genus name is Latinised Ancient Greek, from φαλακρός ( phalakros , "bald") and κόραξ ( korax , "raven"), and carbo is Latin for "charcoal".

base stats

  • NL sightings 4,303iNaturalist, research grade
  • worldwide 180,080iNaturalist observations
  • weight 2.4 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 4,303 times in the Netherlands on iNaturalist: the #10 most seen of the birds in NL.
  • 180,080 observations worldwide on iNaturalist.
  • Weighs up to about 2.4 kg.
  • Scientifically named in 1758 (268 years ago).

fact sheet

English
Great Cormorant
Nederlands
Aalscholver
scientific name
Phalacrocorax carbo
class
Aves
order
Suliformes
family
Phalacrocoracidae
IUCN Red List
LC · least concern
sightings in NL
4,303
sightings in Europe
113,759
sightings worldwide
180,080
GBIF records in NL
737,143
weight
2.4 kg
length
—
lifespan
—
named
1758

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

relatives· Phalacrocoracidae

Sources: iNaturalist taxon 4270, Wikidata Q25440, GBIF 2481890, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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