Pokemon Season 7 - Episode 337 – True Blue Swablu

Lightning crashes... thunder booms... it's indeed a dark and stormy night! A group of Swablu and Altaria are hiding in the big woods, and too frightened to sleep, and a big flash hits the tree, which fell down to the ground with a crash, and all of them escaped, excluding a small Swablu. While walking through a trail, they find a flightless Swablu, and teach the it how to fly.