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#0796 · 🐦 birds

Hooded Merganser

🇳🇱 Kokardezaagbek ·Lophodytes cucullatus

LCleast concern 🐦 Birds 📍 in the Netherlands (introduced)
Hooded Merganser, photo 1 of 9
1/9 © Jason Stovin · CC BY-NC 4.0

what is it?

The hooded merganser ( Lophodytes cucullatus ) is a species of small duck. It is the only extant species in the genus Lophodytes . The genus name derives from the Greek language: lophos meaning 'crest', and dutes meaning diver. The bird is striking in appearance; both sexes have crests that they can raise or lower, and the breeding plumage of the male is handsomely patterned and coloured.

base stats

  • NL sightings 25iNaturalist, research grade
  • worldwide 82,363iNaturalist observations
  • 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 25 times in the Netherlands on iNaturalist.
  • 82,363 observations worldwide on iNaturalist.
  • Scientifically named in 1758 (268 years ago).
  • Not originally Dutch: it was introduced to the Netherlands.

fact sheet

English
Hooded Merganser
Nederlands
Kokardezaagbek
scientific name
Lophodytes cucullatus
class
Aves
order
Anseriformes
family
Anatidae
IUCN Red List
LC · least concern
in NL
introduced
sightings in NL
25
sightings in Europe
103
sightings worldwide
82,363
GBIF records in NL
5,905
weight
—
length
—
lifespan
—
named
1758

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

relatives· Anatidae

Sources: iNaturalist taxon 7109, Wikidata Q241349, GBIF 2498408, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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