It soars in the sky scares everyone off and it has flocky birdmen as partners it's called the wallawaw and it does not stop unless Scooby and the gang can stop it(them)
When Scooby and the gang are visiting a relative off sea they discover the wallawaw a flying gigantic bird and it wants something really bad or good for the gang because there's a mystery to be solved.
As always they hunt down for clues and they first found that the relative they were going to see has vanished but wait a struggle took place and the clues show the way to the culprits including the wallawaw.
This episode was pretty good and if you like this you like the others.