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#1050 · 🐦 birds

Little Blue Heron

🇳🇱 Kleine Blauwe Reiger ·Egretta caerulea

LCleast concern 🐦 Birds 📍 in Europe, not in NL
Little Blue Heron, photo 1 of 10
1/10 © MARMAR · CC BY-NC 4.0

what is it?

The little blue heron ( Egretta caerulea ) is a small heron belonging to the family Ardeidae.

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 82,237iNaturalist observations
  • weight 364 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

  • No confirmed wild sightings in the Netherlands on iNaturalist: you'd have to travel for this one.
  • 82,237 observations worldwide on iNaturalist.
  • Weighs only about 364 g.
  • Scientifically named in 1758 (268 years ago).

fact sheet

English
Little Blue Heron
Nederlands
Kleine Blauwe Reiger
scientific name
Egretta caerulea
class
Aves
order
Pelecaniformes
family
Ardeidae
IUCN Red List
LC · least concern
sightings in NL
0
sightings in Europe
5
sightings worldwide
82,237
GBIF records in NL
0
weight
364 g
length
—
lifespan
—
named
1758

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

relatives· Ardeidae

Sources: iNaturalist taxon 4937, Wikidata Q371028, GBIF 2480894, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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