The plot of the series revolves around the lives of employees (caregivers, veterinarians, ...) in the Barcelona Zoo and the relationships between them and their families.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | First Blood | 2015-06-30 | 60 min |
| Season 1 | Episode 2 | Fight or Flight | 2015-07-07 | 60 min |
| Season 1 | Episode 3 | The Silence of the Cicadas | 2015-07-14 | 60 min |
| Season 1 | Episode 4 | Pack Mentality | 2015-07-21 | 60 min |
| Season 1 | Episode 5 | Blame It on Leo | 2015-07-28 | 60 min |
| Season 1 | Episode 6 | This is What It Sounds Like | 2015-08-04 | 60 min |
| Season 1 | Episode 7 | Sleuths | 2015-08-11 | 60 min |
| Season 1 | Episode 8 | The Cheese Stands Alone | 2015-08-18 | 60 min |
| Season 1 | Episode 9 | Murmuration | 2015-08-25 | 60 min |
| Season 1 | Episode 10 | Emotional Contagion | 2015-09-01 | 60 min |
| Season 1 | Episode 11 | Eats, Shoots and Leaves | 2015-09-08 | 60 min |
| Season 1 | Episode 12 | Wild Things | 2015-09-08 | 60 min |
| Season 1 | Episode 13 | That Great Big Hill of Hope | 2015-09-15 | 60 min |
| Season 2 | Episode 1 | The Day of the Beast | 2016-06-28 | 60 min |
| Season 2 | Episode 2 | Caraquet | 2016-06-28 | 60 min |
| Season 2 | Episode 3 | Collision Point | 2016-07-05 | 60 min |
| Season 2 | Episode 4 | The Walls of Jericho | 2016-07-12 | 60 min |
| Season 2 | Episode 5 | The Moon and the Star | 2016-07-19 | 60 min |
| Season 2 | Episode 6 | Sex, Lies and Jellyfish | 2016-07-26 | 60 min |
| Season 2 | Episode 7 | Jamie's Got a Gun | 2016-08-02 | 60 min |
| Season 2 | Episode 8 | Zero Sum | 2016-08-09 | 60 min |
| Season 2 | Episode 9 | Sins of the Father | 2016-08-16 | 60 min |
| Season 2 | Episode 10 | The Yellow Brick Road | 2016-08-23 | 60 min |
| Season 2 | Episode 11 | The Contingency | 2016-08-30 | 60 min |
| Season 2 | Episode 12 | Pangaea | 2016-09-06 | 60 min |
| Season 2 | Episode 13 | Clementine | 2016-09-06 | 60 min |
| Season 3 | Episode 1 | No Place Like Home | 2017-06-29 | 60 min |
| Season 3 | Episode 2 | Diaspora | 2017-07-06 | 60 min |
| Season 3 | Episode 3 | Ten Years Gone | 2017-07-13 | 60 min |
| Season 3 | Episode 4 | Welcome to the Terra Dome | 2017-07-20 | 60 min |
| Season 3 | Episode 5 | Drop It Like It's Hot | 2017-07-27 | 60 min |
| Season 3 | Episode 6 | Oz is Oz | 2017-08-03 | 60 min |
| Season 3 | Episode 7 | Wham, Bam, Thank You Sam | 2017-08-10 | 60 min |
| Season 3 | Episode 8 | Stakes on a Plane | 2017-08-17 | 60 min |
| Season 3 | Episode 9 | The Black Forest | 2017-08-24 | 60 min |
| Season 3 | Episode 10 | Once Upon a Time in the Nest | 2017-08-31 | 60 min |
| Season 3 | Episode 11 | Cradles and Graves | 2017-09-07 | 60 min |
| Season 3 | Episode 12 | West Side Story | 2017-09-14 | 60 min |
| Season 3 | Episode 13 | The Barrier | 2017-09-21 | 60 min |
