Marsh Frog
Pelophylax ridibundus
The marsh frog is a species of water frog native to Europe and parts of western Asia. Source
Where it is now
In the last 8 weeks this frog or toad was recorded 21 times across 2 areas (each area is a 5 degree square).
See the Marsh Frog on the live map
Arrival dates
The week it was first heard regularly in each region, after at least six weeks away. Dates differ from south to north, so a region has a range.
| Region | First arrival | Last arrival | Typical peak | Areas |
|---|---|---|---|---|
| Europe | 13 April 2026 | 13 April 2026 | 4 May 2026 | 1 |
Figures are effort corrected and come from automatic sound identification, which makes mistakes. How this is measured and how it compares with human observers.