Monty Halls tracks down dolphins off the west coast of Ireland, using sonar technology to record the whistles and clicks they use to communicate with each other. |
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Title: | Episode 3 | |
Air Date: | August 25, 2011 | |
Runtime: | 60 min | |
Genres: | Travel Nature | |
Piglet : March 27th, which is next Thursday and I'm not ready for it to end on season 3! But alas, ...