31-5-11, Lesbos birding.

Hi. As 99% of my birding is done on my own I have been rather reluctant about going abroad. However, a recent chat with a fellow blogger has got me thinking about taking the plunge and booking a week in Lesbos next early May. I have been doing a bit of homework but if anyone has got any tips/hints/books/spare cash/anything which could help me on this epic voyage then it will be most appreciated.