Black-bellied Dipper at Thetford Posted on Friday, January 18th, 2013 at 1:15 pm. Written by admin Black-bellied Dipper at Thetford 6th January 2013 Happy New Year! Lets hope all this years birds are this good. Leave a Reply Click here to cancel reply. Name (required) Email (will not be published) (required) Website Comment Δ