a brood x 17-year cicada clings to the mossy surface of a tree.

flying insect fly transformation transform nymph molting molt legs wing wings eye eyes tree bark virginia winged insects arthropod arthropods compound magicicada year cicada locust locusts brood blue-eyed thorax large bug transparent trunk macro nature invertebrate summer cicadas head entomology natural forest wild closeup outdoor animal wildlife red brood-x 17-year clings mossy surface red-eyed completes tree moss