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First broadcast at 19:30 13 Jan 2011
In the rowdy bachelor enclosure, chimp Ben is making friends - but he is about to meet his match in alpha male Butch.
Kaiyah the ring-tailed lemur, heads to Malagasy and chimp Ben finally settles in with the Bachelor troop.
Chimp Ben joins the ranks of the bachelors.
Kaiyah the ring-tailed lemur gets a family visit.
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Channel 5 Broadcasting Ltd. 2015