Anup Shah / Western chimpanzee (Pan troglodytes verus) infant male 'Flanle' aged 3 years aggressive towards alpha male 'Foaf' aged 30 years because he is interested in his mother 'Fanle' aged 13 years, Bossou F...

Martin Dohrn / Male lion (Panthera leo) feeding on wildebeest carcass, lioness observing. Masai Mara, Kenya. Photographed at night using Thermal Camera technology without artificial lighting.