This bee appeared in the garden the other day. For a moment I thought it was a Carder Bee but then I realised it looked quite different. Much brighter and bigger. I think, repeat, think, it is
Bombus distinguendus, the Great Yellow Bumble Bee. But I wouldn't bet on it. Comments welcome!
P.. S. (If anyone commenting is well qualified to say what it is can they please indicate their qualifications. Not that I am 'knocking' those who have commented so far like Louise and Anon - all comments welcome!)