Episode 1
Ursus maritimus
Jane, David, and Greybeard track a polar bear in the Arctic Circle, inspiring Jane to convince her neighbor Mr...
Episode 2
Carcharodon carcharias
While trying to tag a great white shark, Jane urges David's dad and Tata to rethink how they shop for grocerie...
Episode 3
Apis mellifera
David shrinks Jane and Greybeard to honeybee size to explore a hive. But when a schoolmate threatens the bees,...
Episode 4
Acerodon jubatus
The trio take off on a mission to aid the flying fox when Greybeard accidentally parachutes into a neighbor's...
Episode 5
Gavialis gangeticus
Jane, David, and Greybeard try to sniff out why the gharial has a bulbed snout. A day at the pool points Jane...
Episode 6
Balaenoptera musculus
The three friends travel deep into the ocean to figure out why the blue whale sings, and Jane confronts a litt...
Episode 7
Danaus plexippus
A bug-sized Jane and Greybeard follow a monarch butterfly's journey to Mexico, leading Jane to seek assistance...
Episode 8
Diceros bicornis
Jane, David, and Greybeard monitor a black rhino and a red-billed oxpecker, whose relationship teaches them th...
Episode 9
Rangifer tarandus
Chasing a herd of caribou stirs up David's appetite. At lunch, David's grandpa tells a story about respect, re...
Episode 10
Panthera tigris
Jane and David stay up past their bedtime to track a tiger that prefers to come out at night, and they stumble...