Buttermere Lake is one of the homes of Lake District char, relatives of the salmon that were trapped here by the changes in sea and land levels after the last Ice Age.
Buttermere has thousands of salmon in it, so it's a great place to fish.
mnli hypothesis: Buttermere has thousands of salmon in it, so it's a great place to fish. premise: Buttermere Lake is one of the homes of Lake District char, relatives of the salmon that were trapped here by the changes in sea and land levels after the last Ice Age.