| Introduction to Zoology: Animal Classification and Taxonomy | 1 | Mar 1, 2026 |
| Primitive Invertebrates: Sponges, Jellyfish, and Worms | 2 | Mar 1, 2026 |
| Mollusks and Echinoderms: Shells, Tentacles, and Spines | 3 | Mar 1, 2026 |
| Arthropods: The Most Successful Animals on Earth | 4 | Mar 1, 2026 |
| Fish: Jawless, Cartilaginous, and Bony Fish | 5 | Mar 1, 2026 |
| Amphibians: Masters of Two Environments | 6 | Mar 1, 2026 |
| Reptiles: From Dinosaurs to Modern Lizards and Snakes | 7 | Mar 1, 2026 |
| Birds: Masters of Air, Song, and Migration | 8 | Mar 1, 2026 |
| Mammals: From Monotremes to Primates | 9 | Mar 1, 2026 |
| Animal Behavior: Ethology and the Science of Action | 10 | Mar 1, 2026 |