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#1838 · 🐸 amphibians

Natterjack Toad

🇳🇱 Rugstreeppad ·Epidalea calamita

LCleast concern 🐸 Amphibians 📍 in the Netherlands
Natterjack Toad, photo 1 of 10
1/10 © Tânia Araújo · CC BY-NC 4.0

what is it?

The natterjack toad ( Bufo calamita ) is a toad native to sandy and heathland areas of Europe. Adults are 60–70 mm in length and are distinguished from common toads by a yellow line down the middle of the back, and parallel paratoid glands. They have relatively short legs, and this gives them a distinctive gait, contrasting with the hopping movement of many other toad species.

base stats

  • NL sightings 410iNaturalist, research grade
  • worldwide 18,977iNaturalist 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 410 times in the Netherlands on iNaturalist: the #4 most seen of the amphibians in NL.
  • 18,977 observations worldwide on iNaturalist.
  • Scientifically named by Josephus Nicolaus Laurenti in 1768 (258 years ago).

fact sheet

English
Natterjack Toad
Nederlands
Rugstreeppad
scientific name
Epidalea calamita
class
Amphibia
order
Anura
family
Bufonidae
IUCN Red List
LC · least concern
sightings in NL
410
sightings in Europe
18,173
sightings worldwide
18,977
GBIF records in NL
44,187
weight
—
length
—
lifespan
—
named
1768 by Josephus Nicolaus Laurenti

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

relatives· Bufonidae

Sources: iNaturalist taxon 65450, Wikidata Q622886, GBIF 2422507, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

stan runge fda2155 source