moerassprinkhaan on horsetail

abdomen acrididae animal antenna arthropods arvense background biology closeup conservation ecologically ecology entomology equisetum eye fauna grass grasshopper green grossum herbivorous horsetail image insect invertebrate katydid leg life light locust macro marshland moerassprinkhaan natural nature orthoptera pairing plant protected rare rest scarce sit stethophyma summer swamp threatened wild wildlife wing