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#0750 · 🐦 birds

Curlew Sandpiper

🇳🇱 Krombekstrandloper ·Calidris ferruginea

VUvulnerable 🐦 Birds 📍 in the Netherlands
Curlew Sandpiper, photo 1 of 10
1/10 © Paul Cools · CC BY-NC 4.0

what is it?

The curlew sandpiper ( Calidris ferruginea ) is a small wader that breeds on the tundra of Arctic Siberia. The genus name is from Ancient Greek kalidris or skalidris , a term used by Aristotle for some grey-coloured waterside birds. The specific ferruginea is from Latin ferrugo, ferruginis , "iron rust" referring to its colour in breeding plumage.

base stats

  • NL sightings 58iNaturalist, research grade
  • worldwide 11,082iNaturalist observations
  • weight 12 gadult, up to
  • threat VUvulnerable

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 58 times in the Netherlands on iNaturalist.
  • 11,082 observations worldwide on iNaturalist.
  • Weighs only about 12 g.
  • Scientifically named by Erik Pontoppidan in 1763 (263 years ago).
  • Listed as Vulnerable on the IUCN Red List.

fact sheet

English
Curlew Sandpiper
Nederlands
Krombekstrandloper
scientific name
Calidris ferruginea
class
Aves
order
Charadriiformes
family
Scolopacidae
IUCN Red List
VU · vulnerable
sightings in NL
58
sightings in Europe
4,329
sightings worldwide
11,082
GBIF records in NL
35,681
weight
12 g
length
—
lifespan
—
named
1763 by Erik Pontoppidan

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

relatives· Scolopacidae

Sources: iNaturalist taxon 3863, Wikidata Q62345, GBIF 2481741, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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