If you are out and about in the garden you might like to think of conditions which will favour bats . None of the British bats feed on pollen or nectar, but they will eat beasts that do.
http://www.tigersheds.com/garden-resources/post/2013/05/14/Bat-Friendly-Gardens.aspx http://www.bats.org.uk/pages/encouraging_bats.html ,which has a leaflet you can downloaded http://apps.rhs.org.uk/advicesearch/Profile.aspx?pid=759