Isophya pyrenaea
Behaviour:
The quiet song (audible from about 1m) is produced only in the evening and at night. It is a courtship song - a longer soft and a shorter hard sound - which can be represented as 's-ts'. This can continue for minutes without a break. [1]
Referenzen
- . A Field Guide to the Grasshoppers and Crickets of Britain and Northern Europe. William Collins & Sons; 1988.