Season 1

1. Ursus maritimus

2023-04-13 · 25m

Jane, David, and Greybeard track a polar bear in the Arctic Circle, inspiring Jane to convince her neighbor Mr. Jin to see trash differently.

2. Carcharodon carcharias

2023-04-13 · 22m

While trying to tag a great white shark, Jane urges David's dad and Tata to rethink how they shop for groceries.

3. Apis mellifera

2023-04-13 · 25m

David shrinks Jane and Greybeard to honeybee size to explore a hive. But when a schoolmate threatens the bees, Jane swoops in.

4. Acerodon jubatus

2023-04-13 · 26m

The trio take off on a mission to aid the flying fox when Greybeard accidentally parachutes into a neighbor's yard.

5. Gavialis gangeticus

2023-04-13 · 23m

Jane, David, and Greybeard try to sniff out why the gharial has a bulbed snout. A day at the pool points Jane toward an answer.

6. Balaenoptera musculus

2023-04-13 · 23m

The three friends travel deep into the ocean to figure out why the blue whale sings, and Jane confronts a litterbug with a gifted voice.

7. Danaus plexippus

2023-04-13 · 23m

A bug-sized Jane and Greybeard follow a monarch butterfly's journey to Mexico, leading Jane to seek assistance from Mr. Patel's green thumb.

8. Diceros bicornis

2023-04-13 · 26m

Jane, David, and Greybeard monitor a black rhino and a red-billed oxpecker, whose relationship teaches them the value of teamwork.

9. Rangifer tarandus

2023-04-13 · 22m

Chasing a herd of caribou stirs up David's appetite. At lunch, David's grandpa tells a story about respect, responsibility, and sharing.

10. Panthera tigris

2023-04-13 · 26m

Jane and David stay up past their bedtime to track a tiger that prefers to come out at night, and they stumble upon something in the garden shed.