Pal Hermansen / Close up of Goshawk (Accipiter gentilis) feathers, with one foot held up, Trondelag, Norway. Winner of the Attention to Detail Category of the Bird Photographer Competition 2019.

Staffan Widstrand / Wild Wonders of China / Chinese Sparrowhawk (Accipiter soloensis) flying Guangshui, Hubei province, China. July.

Sergey Gorshkov / Minden / Northern Goshawk (Accipiter gentilis) feeding on Black Grouse (Tetrao tetrix) female in winter, Finland

Sergey Gorshkov / Northern goshawk (Accipiter gentilis) flying with squirrel prey, Finland . March

Sergey Gorshkov / Northern goshawks (Accipiter gentilis) fighting over squirrel carcass, Finland, March.

Nick Saunders/ BIA / Sharp-shinned Hawk (Accipiter striatus) juvenile, Saskatchewan, Canada

Rob Cousins / Sparrowhawk (Accipiter nisus) perched on bird feeder, Devon, UK, September.

Andy Trowbridge / Female Northern goshawk (Accipiter gentilis) perched on a branch in falling snow, with Wood pigeon (Columba palumbus) prey, Norway, January.

Alan Murphy / Cooper's Hawk (Accipiter cooperii) flying, Texas

Alan Murphy / Sharp-shinned Hawk (Accipiter striatus) flying, Texas

Alan Murphy / Sharp-shinned Hawk (Accipiter striatus) attacking bird in flight, Texas

Alan Murphy / Sharp-shinned Hawk (Accipiter striatus) flying, Texas