Gaelic children's cartoon about Blarag and the crafty cat. It's springtime and very showery. Blarag and her friend Paids are having a great time. They find out that some animals really like the rain, but others think it's really annoying. Getting up to their usual tricks, they find themselves in an adventure involving Uilleam's nest, which is washed away by the river. They try to get it back.