Blast-Off Buzzard chases Crazylegs, a wacky snake who constantly outruns the buzzard. Crazylegs knows the big bird is a loser and delights in beating him in situations very similar to Wile E. Coyote and Road Runner. This is a non-speaking segment.
It's almost impossible to mention this cartoon without mentioning the Roadrunner catoons as well. The question is: why did HB make a cartoon so obviously inspired by a rivel company?