Season 33 aired between 17 May 2013 and 31 Jan 2014, 10 episodes.
Episodes
E01
Leopards: 21st Century Cats
17 May 2013
E02
Giant Squid: Filming the Impossible
13 Jul 2013
E03
The Mating Game
19 Jul 2013
E04
Sri Lanka: Elephant Island
09 Aug 2013
E05
Meet the Monkeys
06 Sep 2013
E06
Orangutans: The Great Ape Escape
04 Oct 2013
E07
Meerkats: Secrets of an Animal Superstar
11 Oct 2013
E08
Walrus: Two Tonne Tusker
18 Oct 2013
E09
Killer Whales: Beneath the Surface
25 Oct 2013
E10
Vultures: Beauty in the Beast
31 Jan 2014