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Red deer - Wikipedia
Red Deer - Deer Species - The British Deer Society
Red deer | The Wildlife Trusts
Red Deer (Cervus elaphus) - Woodland Trust
Red deer facts and information | Trees for Life
Red Deer Facts & Information | Cervus Elaphus - World Deer
Red Deer - British Wildlife Centre
Red deer | European, Cervidae, Antlers | Britannica
Red deer | Rewilding Britain
Prince of the Alps | Animal Guide: Red Deer | Nature | PBS