19.1k views
22 votes
what evidence is there that competition with gray squirrels is responsible for the decline in red squirrels in the UK

User Hpm
by
6.8k points

1 Answer

7 votes
There are currently three schools of thought on the subject: Greys are actively fighting and driving out Reds; Greys are out-competing Reds for food, space, breeding sites, and so on; and Greys are spreading disease that is killing off Reds.
User Juan Cabello
by
7.1k points