Giant Pandas Eat Bamboo Despite Being Classified as Carnivores

During feeding season the largest animal on Earth relies on tiny shrimp-like krill.

Only three bat species drink blood, and vampire bats can die if they go about two nights without a meal.

The leaves are toxic and low in energy, so koalas sleep up to 20 hours a day to conserve energy.

Large studies have tied a diet rich in olive oil, vegetables, fish and whole grains to fewer heart attacks and strokes.