A bee collects pollen on a sunflower in a field in Biedermannsdorf

A bee collects pollen on a sunflower in a field in Biedermannsdorf, about five kilometres (three miles) south of Vienna on the first day of summer, June 21, 2012. REUTERS/Heinz-Peter Bader (AUSTRIA – Tags: ANIMALS ENVIRONMENT SOCIETY) – RTR33YKL