Blue tit

Went to the nature reserve today again, met a few nice people, also seen a guy walk in as I was leaving with what I could only describe as a 3ft telescope fitted to a camera, atleast I had a nice day alot of stuff didn't come out to well but never mind got to watch herons in a nest and watched some little finch like bird build a nest pulling bits of moss off a neer by tree, Its made me want to buy a 2x converter =)