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#3713 · 🪽 dragonflies & damselflies

Brown Hawker

🇳🇱 Bruine Glazenmaker ·Aeshna grandis

LCleast concern 🪽 Dragonflies & damselflies 📍 in the Netherlands
Brown Hawker, photo 1 of 10
1/10 © Erland Refling Nielsen · CC BY-NC 4.0

what is it?

9 in) long. It is a distinctive species and is easily recognised, even in flight, by its brown body and bronze wings. At rest, blue spots on the second and third segments of the male's abdomen can be noticed; these are absent in female.

base stats

  • NL sightings 61iNaturalist, research grade
  • worldwide 7,230iNaturalist 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

  • Spotted 61 times in the Netherlands on iNaturalist.
  • 7,230 observations worldwide on iNaturalist.
  • Scientifically named in 1758 (268 years ago).

fact sheet

English
Brown Hawker
Nederlands
Bruine Glazenmaker
scientific name
Aeshna grandis
class
Insecta
order
Odonata
family
Aeshnidae
IUCN Red List
LC · least concern
sightings in NL
61
sightings in Europe
5,865
sightings worldwide
7,230
GBIF records in NL
41,275
weight
—
length
—
lifespan
—
named
1758

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

relatives· Aeshnidae

Sources: iNaturalist taxon 82106, Wikidata Q798784, GBIF 1425264, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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