gestive tract is built to break down meat and is inadequate to break down bamboo. So pandas can only get small amount of nutrition from bamboo. That’s another reason why giant pandas have to eat lots of bamboo .РThe fact is startling, right? Pandas still eat meat occasionally when it’s available. But maybe because bamboo is easy to get year-round so evolution favored pandas that rely on bamboo. For whatever reason, after thousands of years of eating bamboo, they like it more and more, so much so that they prefer it than any other food. РNow, ladies and gentlemen, we have learned why giant pandas need to eat a lot of bamboo every day. Next I am now going to show you how female pandas feed their cubs. Please follow me. We are going to the next site, the giant panda nursing facilities. Thanks