I took this photo a couple of weeks ago when the oak leaf hydrangeas began to bloom. Their pollen is between all the flowers and the bees frantically climb through to collect it. There is a kind of orgy of bees in the flowers and it is fun to watch, like an ant farm where all the ants are on crack.
Canon 1Ds Mark II, Canon 100/f2.8L IS
100mm, f4.5, 1/8000 sec @ 200 ISO