Little girl with a butterfly net in field of barley, Commune de Senantes, Departement d'Eure-et-Loir, Centre, France, Europe

Tourists visit King's Canyon, Northern Territory, Australia

India - health: boy under mosquito net, kerala

Cambodia couple sleeping in a mosquito net, toul village, kampong cham

CAMBODIA 8-year-old Khoeun Sovan in bed under mosquito net, Mean Caeay slum, Phnom Penh

Net-casting spider (Deinopsis ravida) waiting with net, Hopkins Creek, New South Wales, Australia, Pacific

Tourists being attacked by mosquitos in Camp Victor on Greenland, Polar Regions

Net-casting spider (Deinopsis ravida) waiting with net, Hopkins Creek, New South Wales, Australia, Pacific

Tourists being attacked by mosquitos in Camp Victor on Greenland, Polar Regions

9 year old girls looking at a garden spider in the web, Upper Bavaria, Germany, Europe

Wasp spider (Argiope bruennichi) at the cocoon, Emsland, Lower Saxony, Germany, Europe

Bee in approach, Achern, Baden-Wuerttemberg, Germany, Europe

Spring, Bees, Cherry Blossom, Baden-Wuerttemberg, Germany, Europe

Fisherman with butterfly fishing net in a lake, Janitzio Island, Lake Patzcuaro, Patzcuaro, Michoacan State, Mexico

Young girl running with a butterfly net

Young girl holding a butterfly net