Kori Bustard, Ardeotis kori, in grasslands of Amboseli National Park, Kenya, East Africa. Kori Bustards are the heaviest flying bird at about 12 kilograms. It spends most of its time on the ground, foraging for the seeds and lizards which make up most of its diet.
Canon 500D, Canon 100-400mm lens.
(Featured in The Birds, and Others.)