Oona decides to practise being a grown-up puffin, but Baba is not taking this game seriously enough for her.

When Oona, Mossy and Baba find a mysterious blue speckled egg, they set out to find its Mama and Papa. What kind of bird egg is it?

Oona really wants to stay up to see the moon - it's a Supermoon!

Baba finds a shiny shell and wants to take it everywhere with him, but Oona realises the shell is attracting unwanted attention from the seagulls.

Flynne helps Oona to find Mossy, and proves she can be a friendly fox.

Oona and Baba search for soft bedding for their burrow.

Baba helps rescue the baby seagull when he gets trapped in fishing twine.

Oona and Baba help Mossy gather berries for a Shrew Crew feast.

Oona makes her first night-time trip to the sea - all on her own!

Oona tries to keep Baba clean on a muddy Spring day.

Oona turns bird detective as she learns all about seagull behaviour.

When Silky accidentally cracks Bernie's shell, Oona decides to find him a fancy new one.

Oona wants to jump like a frog, so she turns to May for help.

Oona and Silky try to find a fun game they can play together.

Mama and Papa have just gotten Baba to sleep when a tiny starling outside the burrow starts making a lot of noise.

A fluffy ball of wool Oona and Baba are playing with gets blown into a baby seagull's nest.

Oona cannot sleep because she is excited about her first dawn chorus.

Oona heads out to sea to play with a whale, and Baba decides to make his own way home.

Oona and May argue over which one is the fastest and decide to have a race to find out.

Silky is stranded after a storm. Oona and Baba come to her rescue.

Oona, Baba and Otto search for a special bird - the White Egret!

Oona and Silky go exploring in the Kelp Forest, and rescue Bernie who is stranded.

Oona and Baba get lost in the fog, but luckily Mossy and the Shrew Crew come to the rescue.

Oona is practicing her fishing skills. When the seagulls steal Oona's fish, she realises that she must learn to take off from the sea to avoid the crafty gulls.

Mossy feels unwell, so Oona offers to help by taking charge of the Shrew Crew for the day.

Oona learns to love her colourful beak.

Silky and Oona help a young whale who is lost in the lagoon.

Oona and Baba try to catch up with a very fast moth.

Baba befriends a caterpillar but can't find it again when he brings Mama to meet it.

Oona practices her flying with Otto.

Oona and Baba find Silky admiring some seahorses in a rock pool.

Flynn brags that her special fur keeps her warm, prompting Messy to acquire some for his own benefit.

Oona and May argue over which one is the fastest and decide to have a race to find out.

The Puffin family take a fun trip to the underwater cave.

Oona and Silky mistakenly draw unwanted attention to the Crabs from the Gulls.

Baba, Pip and Pop spend the day together, but Pip keeps getting left out!

Mossy decides to get a place of his own. How will he cope without the shrew crew?

The Puffin Burrow floods, so Oona and Baba stay with May until it dries out.

Oona and Baba have a daytime sleepover with The Hoots.