This ice-age wonder went extinct about 7,000 years ago. Its antlers were almost twice as wide as its height.
The giant deer lived between 400,000 and 7,000 years ago, from Siberia to Ireland. Standing at around 2m tall, males grew the largest antlers of any animal, reaching 3.6m across. Like all deer, these antlers, weighing up to 45kg, were shed and regrown each year to coincide with the rut - the mating season when they display their impressive antlers and fight rivals for females.
Giant Deer and the Grant Museum
This specimen, affectionately known as Elkie, has caused major problems for the museum in the past. Over the period of a couple of years he was moved many times around the university whilst building works were being carried out in the museum’s former home of the Darwin Building. It was extremely difficult to find storage space for such a large specimen.
In 2005 UCL scientists, the world’s foremost giant deer experts, extracted 11,000 year old deer DNA from museum specimens. They showed that giant deer were most closely related to fallow deer. They also showed that their extinction date was around 7,000 years ago, putting it within the current warm period. Previously it was thought to have gone extinct around 10,000 years ago when the last ice-age ended.
During periods when much of Europe was glaciated, giant deer retreated to areas where trees persisted, spreading out again when the climate warmed. When species are restricted to small areas, as the deer were during these cold periods, they are more susceptible to extinction. Although they had survived many transitions between cold and warm periods before, by this time humans had reached Europe, and most populations disappeared.
Read more about the Giant Deer on our blog and in this feature by the Londonist.