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#1088 · 🐦 birds

American Tree Sparrow

🇳🇱 Amerikaanse Boomgors ·Spizelloides arborea

LCleast concern 🐦 Birds 📍 in Europe, not in NL
American Tree Sparrow, photo 1 of 10
1/10 © Cameron Eckert · CC BY-NC 4.0

what is it?

The American tree sparrow ( Spizelloides arborea ), also known as the winter sparrow , is a medium-sized sparrow.

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 30,707iNaturalist 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.
  • 30,707 observations worldwide on iNaturalist.
  • Scientifically named by Alexander Wilson in 1810 (216 years ago).

fact sheet

English
American Tree Sparrow
Nederlands
Amerikaanse Boomgors
scientific name
Spizelloides arborea
class
Aves
order
Passeriformes
family
Passerellidae
IUCN Red List
LC · least concern
sightings in NL
0
sightings in Europe
1
sightings worldwide
30,707
GBIF records in NL
0
weight
—
length
—
lifespan
—
named
1810 by Alexander Wilson

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

relatives· Passerellidae

Sources: iNaturalist taxon 474210, Wikidata Q27076037, GBIF 7357320, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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