Antilopine Wallaroo, Queensland , Australia

Theseus honoured by Athenians after killing the Minotaur, House of Gavius Rufus from Pompeii, National Archaeological Museum, Naples, Campania, Italy, Europe

Male red-fronted brown lemurs (Eulemur fulvus rufus) in the Kirindy Forest reserve in southwest Madagascar, Madagascar, Africa

Red Kangaroo, (Macropus rufus), adult male jumping, Sturt Nationalpark, New South Wales, Australia

Red Kangaroo, (Macropus rufus), adult male portrait, Sturt Nationalpark, New South Wales, Australia

Red Kangaroo (Macropus rufus), male adults fighting, Tibooburra, Sturt National Park, New South Wales, Australia

Rufous hummingbird (Selasphorus rufus), adult, male, perch, Sonoran Desert, Arizona, North America, USA, North America

Rufous hummingbird (Selasphorus rufus), adult, male, perch, Sonoran Desert, Arizona, North America, USA, North America

Rufous hummingbird (Selasphorus rufus), adult, male, flying, foraging, Sonoran Desert, Arizona, North America, USA, North America

Rufous hummingbird (Selasphorus rufus), adult, male, perch, Sonoran Desert, Arizona, North America, USA, North America

Red kangaroo (Macropus rufus), standing upright in his territory, male, South Australia, Australia, Oceania