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Available since today from BBC Two with 29 days left.
3/14. Film following marine biologist Andrea Marshall as she studies manta rays up close.
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Available since Thursday from BBC Three with 5 days left.
8/8. A tiger with a hernia, a pug with an exploding eye and a guinea pig with bladder stones.
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Available since last Wednesday from BBC Two with 5 months left.
2/14. A tale of life on the Zambezi River, set against the epic backdrop of Victoria Falls.
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Available since Wed, 28 Oct 2009 from BBC Two with 5 months left.
1/14. A portrait of the lives of black bears in northern Minnesota, with biologist Lynn Rogers.
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Available since Wed, 5 Aug 2009 from Radio 4.
How can science can stop an upsurge in the slaughter of African elephants for their ivory?
12 more programmes coming up in the next 7 days.