Grasshopper, Crickets, and Katydids (order Othoptera)

Peterson calls this a "noisy" and diverse order. The order name is from the Greek word for straight and wings.

Grasshoppers (Family Acrididae)

Red-legged Grasshopper (Melanoplus femurrubrum)
Quarry Road, Tigard, Washington County, Oregon. 10/4/21