Common Tree Frog

Hyla arborea

Common Tree Frog (Hyla arborea)
Image: Wikipedia / Wikimedia Commons, CC BY-SA, wikipedia

The European tree frog is a small tree frog. As traditionally defined, it was found throughout much of Europe, Asia and northern Africa, but based on molecular genetic and other data several populations formerly included in it are now recognized as separate species, limiting the true European tree frog to Europe from France to Poland and Greece. Source

Where is the Common Tree Frog now?

In the last 8 weeks this frog or toad was recorded 11 times across 2 areas (each area is a 5 degree square).

See the Common Tree Frog on the live map

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How the Common Tree Frog moves through the year

Over the weeks it was present in the past year, its centre in Europe ranged from 47°N in April to 58°N in September, about 1,100 km apart.

Figures are effort corrected and come from automatic sound identification, which makes mistakes. How this is measured and how it compares with human observers.