Dog-day cicada

Woodlands, suburban yards, and landscapes across much of North America, especially where mature trees provide roots and branches.

Nymphs suck xylem fluids from tree roots underground; adults drink small amounts of plant fluid from twigs and generally do not damage established plants.

Nymphs spend several years underground, then emerge, molt, and call loudly from trees during summer. Adults mate, lay eggs in woody twigs, and die within weeks.

Harmless to people and pets and they do not bite or sting. They serve as prey for wildlife, aerate soil as nymphs, and contribute nutrients after mass emergences.