Eating almost 3,000 kilos of meat a year, this cat is the largest land mammal with an all-meat diet
... Plants do not significantly contribute to caloric 
intake; Largest carnivore species on land in ... Prey upon the largest ungulates in 
all ecosystems in which they occur ... Make up nearly 75% by mass of a tiger's 
diet across most of its range ... 3,000 kg (6,600 lb) of meat per year (Sunquist et al
.