DinoBu steps through the lagoon gate and spots a group of cute duck dinosaurs swimming in the calm water beyond. He walks along the shore and gently calls for them to move slowly so no one gets bumped. Crouching at the water's edge, Dinobu checks on each water dinosaur to make sure they are all safe and happy. Then he scatters small pieces of duck food on the shore and calls them this way! Friend1 arrives with one extra small piece of food to share, and Dinobu makes sure the baby water dinosaur gets its turn. The duck dinosaurs paddle closer and happily munch on their treats at the waterline. Dinobu watches the baby water dinosaur swim in a little circle, feeling proud that everyone is safe and content. Friend2 points to the next safe spot along the shore, and Dinobu walks over to settle at its calm edge. From the sheltered safe spot, Dinobu watches the ducks drift peacefully while the narrator marks the happy result of the day. Finally, Dinobu steps back from the waterline and gives a big wave goodbye to the duck dinosaurs as they paddle off into the lagoon.

This gentle episode teaches little viewers about caring for friends, checking on the littlest ones, and saying a warm goodbye after a kind visit.