Week 16 - Mark Ward
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Stories from Olympic gold medal winning rower Alex Gregory who saw kingfishers while training on the water, the tale of the egret that changed Clare Jones's life, Lily Burton's sad story of the mute swan, Tiffany Francis remembers seeing a corncrake and BBC Security Correspondent Frank Gardner tells his story of the little auk, introduced by Tweet of the Day producer Mark Ward.
Picture: Anna Bilska
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