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#0672 · 🐦 birds

Black Tern

🇳🇱 Zwarte Stern ·Chlidonias niger

LCleast concern 🐦 Birds 📍 in the Netherlands
Black Tern, photo 1 of 10
1/10 © David Yeany · CC BY-NC 4.0

what is it?

The black tern ( Chlidonias niger ) is a small tern generally found in or near inland water in Europe and North America. As its name suggests, it has predominantly dark plumage. e. lake) swallow". The species name is...

base stats

  • NL sightings 222iNaturalist, research grade
  • worldwide 20,356iNaturalist observations
  • weight 60 gadult, 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 222 times in the Netherlands on iNaturalist.
  • 20,356 observations worldwide on iNaturalist.
  • Weighs only about 60 g.
  • Scientifically named in 1758 (268 years ago).

fact sheet

English
Black Tern
Nederlands
Zwarte Stern
scientific name
Chlidonias niger
class
Aves
order
Charadriiformes
family
Laridae
IUCN Red List
LC · least concern
sightings in NL
222
sightings in Europe
7,325
sightings worldwide
20,356
GBIF records in NL
64,506
weight
60 g
length
—
lifespan
—
named
1758

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

relatives· Laridae

Sources: iNaturalist taxon 4512, Wikidata Q27215, GBIF 2481119, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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