There are loads of beekeeping websites on the net nothing new there but a lot of the English sites make interesting reading as i waste time on the internet , this chart on pollen from Sheffielld beekeepers is very clever, You can even turn on anfd off different seasons. if anyone knows of a better one I would be more than happy to look it up or if anyone can reccomend a good site point me in the right direction.
http://www.sheffieldbeekeepers.org.u.../pollen-chart/