black the friendly jackdaw has become so well-loved in penryn , cornwall , that one fan has set up a facebook page for him with over 450 members .
the page has more than 450 members who share their pictures , videos and stories about jack and keep up to date with his daily activities .
he then started popping into homes and gardens but has since broadened his network to a ten-mile radius , visiting houses and flats and even college and university campuses , offices , schools and sports clubs .