Poland
Moor Frog Chorus
Brzekiniec
Recordist:
Grzegorz Wróblewski
Habitat:
Pond near temperate forest
Recommended Charity:
Frankfurt Zoological Society
Notes:
The sound of chorusing Moor Frogs (Rana arvalis) during the very brief mating period where dozens of frogs gather and call continuously for just a few days each year.