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#1292 · 🐦 birds

Western Bluebird

🇳🇱 Blauwkeelsialia ·Sialia mexicana

LCleast concern 🐦 Birds 📍 outside Europe
Western Bluebird, photo 1 of 10
1/10 © uzun · CC BY-NC 4.0

what is it?

1 in) in length. Adult males are bright blue on top and on the throat with an orange breast and sides, a brownish patch on back, and a gray belly and undertail coverts. Adult females have a duller blue body, wings, and tail than the male, a gray throat, a dull orange breast, and a gray belly and undertail coverts. Immature western...

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 73,558iNaturalist 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

  • No confirmed wild sightings in the Netherlands on iNaturalist: you'd have to travel for this one.
  • 73,558 observations worldwide on iNaturalist.
  • Scientifically named by William Swainson in 1832 (194 years ago).

fact sheet

English
Western Bluebird
Nederlands
Blauwkeelsialia
scientific name
Sialia mexicana
class
Aves
order
Passeriformes
family
Turdidae
IUCN Red List
LC · least concern
sightings in NL
0
sightings worldwide
73,558
GBIF records in NL
0
weight
—
length
—
lifespan
—
named
1832 by William Swainson

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

relatives· Turdidae

Sources: iNaturalist taxon 12937, Wikidata Q882923, GBIF 2490936, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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