Na pięknej Wyspie Puffinów czas płynie beztrosko. Oona z rodziny maskonurów, jej braciszek Baba i ich koledzy poznają naturę i uczą się, czym jest przyjaźń i rodzina.
Spiky the baby hedgehog is lost. But when Oona goes to get her parents' help, Baba wanders off with Spiky to look for his mama. Now Oona must find him too!
Silky and Oona encounter a strange creature with eight arms during an underwater adventure. Oona wants to investigate but Silky is not so confident, so they ask Bernie for advice.
Otto wants to see the salmon leap with Oona, but first he must get Pip and Pop settled down to sleep. But Baba is around and the little birds just want to play!
Animation. Oona organises a get-together in the undergrowth with her friends, but things do not go to plan when Mossy brings along an uninvited guest - Fred the Flea.
Animation. Bernie is expecting a visit from a lady-hermit crab named Bernadette. Oona and Baba help him find food for a feast, but the Shrew Crew cause problems.
Animation. Oona and Baba watch a dung beetle roll a ball of poop over the sand dunes back to its nest. Oona's digging skills come in useful at a crucial moment.
Animation. Oona is too ill to join Baba, Mossy and May on a ladybird-spotting trip, so they decide to bring one back for her - but catching a ladybird isn't easy.
When Baba takes a beautiful shell from Bernie's grotto without Bernie's permission, Bernie thinks that the Red Crabs have taken it and sets out to confront them...
Tonight the sky will be full of shooting stars! Everyone is excited - except Silky, who is not sure that she will like it. So Oona risks missing it in order to reassure her friend.
Oona is practising her burrow-building skills, when Mossy and Silky unintentionally ruin her hard work. But she soon misses her friends when she finds a place to practise alone.
Oona learns a lot about her Mama when they go on an expedition together to find fresh seaweed for the nest. She loves to have fun, and she is very, very brave indeed!
Oona is practising her diving skills, and Baba, Bernie and Silky are cheering her on. However, she cannot dive deep enough to reach Baba's pebble, so Silky shows her how...
Oona and Baba are at owl school, learning how they hunt, fly silently and see in the dark. Baba is impressed, but Oona's puffin skills are just as impressive when she rescues Pip.
It's a hot day and everyone is struggling to stay cool. Baba finds some of Flynne's fur, and Oona thinks that she must need help. What could be causing Flynne to lose all her fur?
Oona makes a new friend - Chloe, an Arctic tern, is visiting Puffin Rock for the summer. Oona enjoys showing her round the island and introducing her to all her friends.
When Oona and Baba find a little lamb, Oona decides that it must be lost. She tries to find its mama, but must also keeps an eye on the two energetic youngsters while they play.
Oona gets tangled up in fishing twine near Seagull Cliff! Mossy and Bernie need Mama and Papa Puffin's help to free her. Someone has to find them before the seagulls come back...
Baba is sick and needs to rest at home, so Oona promises to bring him back a shiny seashell to cheer him up. But the pesky seagulls make her mission very difficult.
When the mean old Black-Backed Gull moves into Seagull Cliff, the smaller seagulls move out and build a new nest beside the puffin's burrow. They are very noisy...
Oona and Silky are off to explore the kelp forest, but Baba is too young to join them. Mama has something special planned for him. They're off on a treasure hunt!
The owls are determined to see the solar eclipse today, and need Oona and Baba to help them stay awake. But after a night's hunting, they are very sleepy...