Nature Cat
Heartthrob Hamster
Astronuts
Muck Amok
Follow Those Footprints
Breezy Rider
Swamp Thing
The Treasure of Bad Dog Bart
Pet Sounds
Cave Conundrum
Daisy's Colossal Fossil
There's Gold in Them Thar Hills
Nature Cat and Mr. Hide
Where Have All the Butterflies Gone?!
For the Birdies!
Ants Revolution
Tide Pool Tough
Hooray, It's Arbor Day
Goodnight, Gracie
Love You, Michael Bluejáy
Ze Worm Whisperer
Happy Halentine's Day
The Groundhog Way
Star Gazers
A Jump to Remember
Stream and Shout
Hal's Day Off
Tally Ho! A Rainbow!
Travelin' Seeds
Earth Day Today
Earth Day Every Day
Kingdom of Rotting Log
Can You Dig It?
Mud Love
Call It a Night
Woodpecker Picks a Place
Here Comes the Sun
The Great Grasshopper Race
Fall for Hal
Playground-Palooza
Small But Big
Slime Time
Rock Stars
Gimme Shelter
Goin' Batty
The Legend of Gold Gardens
Winter Dance Party
Ice is Nice
Bird's Eye View
Runaway Pumpkin
Lady Bug Tough
Stop That Squirrel
Onward and Pondward
Appily Ever After
Sound Off
The Shell Game
Heron Food Blues
Spring Hunter 3000
The Case of the Missing Moon
Mighty Mountain Climbers
Bug Eating Plants
Flight of the Firefly
Thunderstruck
Plants Got the Moves
Magnet Mania
Return to Mighty Mountain
Welcome to the Vernal Pond
The Queen of the Night
Space Rocks
Croak and Swagger
Puddle Pool Party
The Glow Games
Have a Grape Day
Flamingo-A-Go-Go
What a Tangled Web
The Shellersons
Only the Shadow Knows
