The Kori Bustard, with a wingspan of up to 9 feet, is the heaviest flying bird in the world, blending power with grace in the air and on land.
Marabou Stork found in the African forests weighs 8-9 kg and has a wingspan of 10 feet. Kori Bustard is one of the heaviest flying birds in the sky weighing 18 kg and has a wingspan of 9 feet.