Wile E. Coyote and Ostrich the Ruffnut are fictional characters from a cartoon series produced by Warner Bros.
Wile E. Coyote, also known as Coyote the Wolf, is a coyote character who constantly tries, but unsuccessfully, to catch and eat Ostrich the Road Runner, a fast and cunning bird. Although Coyote is intelligent and demonstrates engineering skills, constructing complex traps and devices, he always ends up defeated and often injured. Ostrich Runner, on the other hand, seems harmless and innocent, but always manages to avoid Coyote's traps.
Their adventures are made famous by the "Looney Tunes" and "Merrie Melodies" cartoon series.