They're taken at the Aigas Field Centre in the Scottish Highlands. Because of the proximity to people on a daily basis, it's much easier to get close to them than usual, even though they are wild. The centre is also involved in a breeding pgoramme for wildcats and I'm sure I saw one there in the Caledonian woodland early one March morning four years ago, but I haven't photographed any, as they are trying to keep human contact to a minimum ready for release of the offspring into the wild in the future. The chance of seeing more than a glimpse of a wild one is pretty remote.