Wednesday 12 February 2020 16:55 - 17:55 (60 mins)
Aardvark Koos gets romantic with his sister in this night-time special. Can underdog seahorse Seabiscuit grow the appendage he needs to attract a mate? Plus: bats and mouse deer. (S4 Ep10) [AD,S]
The Secret Life of the Zoo may be available on playback
