Bury FC that is.
I've always pronounced it the same as "Berry" but I've just been watching the "accidental goal" incident on the Bury FC player and he clearly pronounces it Burry, to rhyme with flurry. Have I been wrong all these years or is it an ignorant commentator?
The accent in some parts of Lancashire is quite strong, so people from Bury, Oldham, Rochdale etc. will often say Burry.
Having lived in Stockport for the last 14 years, I can tell you that the rest of the North West call them Berry.
Who's correct, who knows?