The bugs all celebrate "Heartwood Day".

The children find a new play area at the bottom of the Hollow Tree.

Squirt meets a fly who is so tiny, the rest of his friends believe he has an imaginary friend.

Shimmer wants to learn the bugpipes.

Bounce learns to try new things.

The bugs climb the biggest tree in Sunny Patch.

The kids build a family tree for their school project. Shimmer and Miss Spider search for the place Shimmer hatched to try to find a special hatchday memento for it.

Squirt falls off his web while trying a risky new surfer stunt and is too afraid to tell anyone that his death defying trick was actually a very scary accident.

The bugs meet a frog named Felix while playing in the Taddy Puddle.

Spiderus starts an anti-frog squad, which places the kids' new friend Felix in danger. To protect Felix, the kids disguise him as a bug.

It's Be Good to Bugs Day in Sunny Patch.

Snowdrop becomes self-conscious of her 8 legs.

The bugs train for a charity race in Sunny Patch.

Squirt comes up with his own superhero persona.

Squirt comes up with his own superhero persona.

Squirt faces a tough decision, so he finds a quiet place to think.

It is Miss Spider and Holley's wedding anniversary and Spindella babysits their children while they are out on a date.

Dragon finds a pair of glasses while flying around Sunny Patch and loses them.

After Squirt and Shimmer fight over the last berry of the season, Miss Spider and Holley try to settle the argument in multiple ways.