Ducks fighting on the river Cam

435 views · Published 16 December 2011 · 2:02 · Indexed 22 October 2026

Channel: bhadeshia123 · 2011 · Education

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Male ducks protecting territory, on the river Cam adjacent to Darwin College, Cambridge, during the height of winter.

http://www.msm.cam.ac.uk/phase-trans

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