Oh, that's really close to me in Griffithstown. I'm very curious about your site now.
Here's a link I found to Bee flies in the UK
http://www.nhm.ac.uk/natureplus/blogs/diptera-blog/2011/04/12/beeflies
Here's a link I found to Bee flies in the UK
http://www.nhm.ac.uk/natureplus/blogs/diptera-blog/2011/04/12/beeflies