Tuotantokausi 1
Kuvat
| # | Kuva | Nimi | Esitetty |
|---|---|---|---|
| 1 |  | Natural Selection | 30.3.2013 |
| 2 |  | Instinct | 6.4.2013 |
| 3 |  | Variation Under Nature | 13.4.2013 |
| 4 |  | Effects of External Conditions | 20.4.2013 |
| 5 |  | Conditions of Existence | 27.4.2013 |
| 6 |  | Variations Under Domestication | 4.5.2013 |
| 7 |  | Parts Developed in an Unusual Manner | 11.5.2013 |
| 8 |  | Entangled Bank | 18.5.2013 |
| 9 |  | Unconscious Selection | 25.5.2013 |
| 10 |  | Endless Forms Most Beautiful | 1.6.2013 |