closeup on the head of a green sickle-bearing bush-cricket , phaneroptera falcata sitting on twig

arthropoda arthropod bushcricket insect long nature orthoptera phaneroptera falcata phaneropteridae animal wildlife antenna biology central europe close closeup cricket entomology eye fauna grasshopper green head insecta invertebrate katydid large locust macro natural outdoor sickle sicklebearing single wild sitting twig