"熊猫为何会吃竹子"

大熊猫（学名：Ailuropoda melanoleuca）是世界上最受欢迎的动物之一。它们以其独特的黑白毛皮和憨态可掬的形象深受人们喜爱。然而，许多游客可能会好奇，为什么大熊猫如此钟情于竹子？

大熊猫的主要食物来源：

• Bamboo is the primary food source for giant pandas.
• Despite their name, they are not actually bears but members of the bear family.
• Their diet consists almost entirely of bamboo shoots and leaves, with some small amounts of other plants.
• While bamboo accounts for about 99% of their diet, it can be difficult to digest due to its high fiber content.
• Giant pandas spend around 10-16 hours per day eating in search of sufficient nutrition.
• This specialized diet allows them to conserve energy during hibernation.

Why do pandas eat so much bamboo?

• Pandas have a slow metabolism that requires a lot of calories to maintain body temperature.
• As herbivores, their digestive system is adapted to process plant matter efficiently.
• Digesting bamboo helps them get essential nutrients like calcium and phosphorus from tough cellulose fibers.
• It also provides them with dietary fiber, which aids digestion and prevents constipation.
• The abundance of bamboo in certain regions of China makes it an ideal food source for these animals.