Birdman and Chicken

Birdman & Chicken were a rather inept pair of superheroes who rampaged through the pages of Krazy Comic from 1976-1978 (and continued to appear in the Krazy Holiday Specials until 1983). Clearly inspired by the cult 1960s TV show 'Batman', they even went as far as spoofing Batman villains like the Catwoman and ending episodes with next time trailers in the style of the TV show's continuity announcements, and the strip's logo was deliberately patterned after the Batman logo then in use.