Wild Bees of Scotland.

This guide uses a combination of size, colour pattern and biological information to provide an identification key of 14 fairly distinctive species of solitary bees known
from Scotland. The key applies to female bees only: their male counterparts are often much harder to identify and are not discussed.  Most of the bees in the key should also be identifiable from good close-up photographs as long as their critical features are visible.

Download: