Stephen Dalton / Horse fly (Tabanus sp) male taking off from poppy seed-head (Papaver rhoeas) Sussex, UK
01214991
Laurent Geslin / Race horse (Equus caballus) with face mask to protect it from flies, France
01412738
Alex Hyde / Horsefly (Philipomyia aprica) Aosta Valley, Monte Rosa Massif, Pennine Alps, Italy. July.
01182508
Georgette Douwma / Domestic horse making use of another horse's tail as fly whisk. UK.
01142384
Kim Taylor / Golden-eyed Horse Fly (Chrysops quadratus), close-up of eyes. UK
01592402
Lucas Bustamante / Black caiman (Melanosuchus niger) at water surface with horse flies on its head, Yasuni National Park, Orellana, Ecuador.
01559054
Nick Upton / Asturian pony / Asturcon (Equus caballus) with masses of Face flies / Autumn house flies (Musca autumnalis) on its head and around its eyes and nostrils, near Llanes, Asturias, Spain.
01541454
Juergen Freund / Close up of a March fly eyes (Tabanidae) Queensland,Australia.
01539016
Andy Sands / Twin lobed deer-fly (Chrysops relictus) biting the arm of a man, Surrey, England, UK. June
01487996
MYN / Lily Kumpe / March Fly (Scaptia sp) Denmark Shire, Warren Bioregion, Western Australia. Meetyourneighbtous.net project
01477572
John Abbott / Deer Fly (Chrysops excitans) female, on white background, Fairbanks North Star Borough, Alaska, USA.
01421811
Stephen Dalton / Horse fly (Tabanus sp) male in flight towards cornflower, controlled conditions.