Bog katydid

Metrioptera sphagnorum, the bog katydid, is found in black-spruce sphagnum bogs in northwestern C...

These singers usually position themselves head to the sky. They sing both day and night and they ...

Publ.
G.K. Morris

Sound
Generators

audio mode

ultrasonic mode

audio mode

ultrasonic mode

When singing the male typically gives his abdomen a concave shape that increases the volume defin...