#1498 · 🦎 reptiles
grass snake
🇳🇱 Oostelijke ringslang ·Natrix natrix
7 photos from iNaturalist (Creative Commons) · credits & licences
what is it?
The grass snake ( Natrix natrix ), sometimes called the ringed snake or water snake , is a Eurasian non-venomous colubrid snake. It is often found near water and feeds almost exclusively on amphibians. The barred grass snake, Natrix helvetica , was split off as a separate species in 2017.
base stats
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.
- 36,949 observations worldwide on iNaturalist.
- Scientifically named in 1758 (268 years ago).
fact sheet
- English
- grass snake
- Nederlands
- Oostelijke ringslang
- scientific name
- Natrix natrix
- class
- Reptilia
- order
- Squamata
- family
- Colubridae
- IUCN Red List
- LC · least concern
- sightings in NL
- 0
- sightings in Europe
- 33,615
- sightings worldwide
- 36,949
- GBIF records in NL
- 1,527
- weight
- —
- length
- —
- lifespan
- —
- named
- 1758
IUCN in Dutch: niet bedreigd. Blank means the sources don't say.
relatives· Colubridae
#1475 📷 10Barred Grass Snake
🇳🇱 Ringslang
Natrix helvetica
LC 👀 421 in NL
#1480 📷 10Smooth Snake
🇳🇱 Gladde Slang
Coronella austriaca
LC 👀 57 in NL#1606 📷 10
Common Garter Snake
🇳🇱 Gewone kousenbandslang
Thamnophis sirtalis
LC 🌍 214.6k seen
#1610 📷 10Common Watersnake
Nerodia sipedon
LC 🌍 99.3k seen
#1613 📷 9Gopher Snake
🇳🇱 Westelijke stierslang
Pituophis catenifer
LC 🌍 84.6k seen
#1614 📷 7DeKay's Brownsnake
🇳🇱 Amerikaanse Bruine Slang
Storeria dekayi
LC 🌍 71.9k seen
#1615 📷 10Central Ratsnake
Pantherophis alleghaniensis
🌍 62.5k seen
#1616 📷 10North American Racer
🇳🇱 Geelbuikslang
Coluber constrictor
LC 🌍 60k seen
Sources: iNaturalist taxon 966787, Wikidata Q170713, GBIF 6161347, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.