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#0961 · 🐦 birds

Fulvous Whistling-Duck

🇳🇱 Rosse Fluiteend ·Dendrocygna bicolor

LCleast concern 🐦 Birds 📍 in the Netherlands (introduced)
Fulvous Whistling-Duck, photo 1 of 10
1/10 © Tom Benson · CC BY-NC-ND 4.0

what is it?

The fulvous whistling duck or fulvous tree duck ( Dendrocygna bicolor ) is a whistling duck that breeds across the world's tropical regions in much of Mexico and South America, the West Indies, the southern US, sub-Saharan Africa and the Indian subcontinent. It has mainly reddish brown plumage, long legs and a long grey bill, and shows a distinctive white band across its black tail in flight. Like other members of its ancient lineage, it has a whistling...

base stats

  • NL sightings 2iNaturalist, research grade
  • worldwide 8,631iNaturalist observations
  • weight 682 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 2 times in the Netherlands on iNaturalist.
  • 8,631 observations worldwide on iNaturalist.
  • Weighs only about 682 g.
  • Scientifically named by Louis Pierre Vieillot in 1816 (210 years ago).
  • Not originally Dutch: it was introduced to the Netherlands.

fact sheet

English
Fulvous Whistling-Duck
Nederlands
Rosse Fluiteend
scientific name
Dendrocygna bicolor
class
Aves
order
Anseriformes
family
Anatidae
IUCN Red List
LC · least concern
in NL
introduced
sightings in NL
2
sightings in Europe
105
sightings worldwide
8,631
GBIF records in NL
563
weight
682 g
length
—
lifespan
—
named
1816 by Louis Pierre Vieillot

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

relatives· Anatidae

Sources: iNaturalist taxon 6899, Wikidata Q740741, GBIF 2498402, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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