What Foods Do Koalas Eat. Koalas almost exclusively eat the leaves of the eucalyptus tree. Koalas in different parts of Australia prefer to eat different eucalyptus species just like humans in different parts of the world prefer to eat different types of fruits and veggies.
Koalas live in tall open eucalypts gum tree forests. But each year domestic dogs and automobiles kill far more koalas than do wild predators. Koalas also eat eucalyptus flower.
It eats eucalyptus leaves.
Occasionally they will eat the leaves from some other native Australian trees. Koalas feed primarily on the leaves of the eucalyptus tree. 40-50 species depending on locality. But each year domestic dogs and automobiles kill far more koalas than do wild predators.