No.
The Dunnart is one type of marsupial mouse that can easily consume the equivalent of its own body weight daily.
As Much as it can eat!!!!! (2% of it's own body weight)
Any equine will eat about 2.5% of it's own body weight in forage daily.
on average owls will eat twice their own body weight in just one week
Yes, a panda can eat its own weight in bamboo.
More than their own body weight. Depending on the species.
up to 3-4 times their own body weight
The platypus is one mammal which must eat its own weight in food each day.
Platypuses spend most of their time diving and swimming, searching for food, as they must eat the equivalent of their own body weight daily.
which creature can eat more than 100 times its own weight in a day
it can eat 80% of its own weight