Foto: Jak se ve Vídni snaží zachraňovat včely

14/18 Přehled fotografií
Felix Munk, head of the beekeeper organization Stadtimker, holds a honeycomb with bees at the rooftop of the Austrian chancellery in Vienna July 16, 2012. Munk is a member of Vienna's Stadtimker, one of a growing number of urban beekeepers' associations who are trying to encourage bees to make their homes in cities, as pesticides and crop monocultures make the countryside increasingly hostile. Bee populations are in sharp decline around the world, under attack from a poorly understood phenomonenon known as colony collapse disorder, whose main causes are believed to include a virus spread by mites that feed on haemolymph - bees' "blood". Picture taken July 16, 2012. REUTERS/Lisi Niesner (AUSTRIA - Tags: ENVIRONMENT ANIMALS SOCIETY) Published: Čec. 25, 2012, 1:54 odp.
Navracení včelstev do velkých měst pomáhá snižovat jejich výrazný úbytek. | Foto: Reuters