1200 years ago Britain had 1 million Boar Over 1 million Deer 10,000 Brown Bears 5000 Wolves 100,000 Beavers 80,000 Aurochs (wild cattle 6 feet in height, weighing 1 ton) Reindeer All encountered the most lethal species, us. The last wolf was killed in Scotland in 1621. I would reintroduce all of th...