Wild Wolves Good for Ecosystems

Reintroducing wild wolves to the Scottish Highlands would help the local ecosystem, a study suggests. Wolves, which were hunted to extinction in Scotland in the late 1700s, would help control the numbers of red deer, the team from the UK and Norway said. This would aid the re-establishment of plants and birds — currently hampered by the deer population, they write in Proceedings of the Royal Society B