This fourteen-episode series takes a rapid deep dive into the weird and wonderful biology of animals, guiding us across the tree of life as we endeavor to answer what makes an animal an animal anyway? Explore the current state of the world and how it's evolving with in-depth looks at particular animals, showing how the science is applied.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | What is an Animal? | 2021-04-15 | min |
| Season 1 | Episode 2 | What's the Most "Animal" Animal? | 2021-04-22 | min |
| Season 1 | Episode 3 | Diversity of Bodies & Sizes (but mostly crabs) | 2021-04-29 | min |
| Season 1 | Episode 4 | How & What Animals Eat | 2021-05-06 | min |
| Season 1 | Episode 5 | Brainy & Brainless Animals | 2021-05-13 | min |
| Season 1 | Episode 6 | How Animals See | 2021-05-20 | min |
| Season 1 | Episode 7 | How Animals Hear | 2021-05-27 | min |
| Season 1 | Episode 8 | Ancestral & Weird Senses | 2021-06-03 | min |
| Season 1 | Episode 9 | Reproduction | 2021-06-10 | min |
| Season 1 | Episode 10 | Animals Working Together | 2021-06-17 | min |
| Season 1 | Episode 11 | Parasites | 2021-06-24 | min |
| Season 1 | Episode 12 | Phylogenetic Mysteries | 2021-07-01 | min |
| Season 1 | Episode 13 | What is a Species? | 2021-07-08 | min |
| Season 1 | Episode 14 | Frontiers in Zoology | 2021-07-15 | min |
| Production | John Green | Executive Producer |
| Production | Hank Green | Executive Producer |
