01. Happy Heartwood Day
The bugs all celebrate "Heartwood Day".
02. Ground House Rules
The children find a new play area at the bottom of the Hollow Tree.
03. No-See-Um is Believing
Squirt meets a fly who is so tiny, the rest of his friends believe he has an imaginary friend.
04. A Little Bug Music
Shimmer wants to learn the bugpipes.
05. Taste-Bugs
Bounce learns to try new things.
06. Top O'Big Tree
The bugs climb the biggest tree in Sunny Patch.
07. Family Tree
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.
08. The Jitterbug
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.
09. Secret Frog
The bugs meet a frog named Felix while playing in the Taddy Puddle.
10. The Big Green Bug
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.
11. Be Good to Bugs... and Frogs
It's Be Good to Bugs Day in Sunny Patch.
12. Eight Legs Up
Snowdrop becomes self-conscious of her 8 legs.
13. Spider Mom
The bugs train for a charity race in Sunny Patch.
14. Captain Sunny Patch
Squirt comes up with his own superhero persona.
15. Captain Sunny Patch Flies Again
Squirt comes up with his own superhero persona.
16. Thinking Stone
Squirt faces a tough decision, so he finds a quiet place to think.
17. Big Bad Buggysitter
It is Miss Spider and Holley's wedding anniversary and Spindella babysits their children while they are out on a date.
18. Seeing Straight
Dragon finds a pair of glasses while flying around Sunny Patch and loses them.
19. Stumped!
After Squirt and Shimmer fight over the last berry of the season, Miss Spider and Holley try to settle the argument in multiple ways.
20. Episode 20
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21. Episode 21
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