The Bamboo Switch: How Giant Pandas Evolved From Carnivores to Plant-Eaters
Approximately 2-3 million years ago, an ancestral bear made one of the most dramatic dietary transitions in mammalian history โ abandoning meat for a diet consisting almost entirely of bamboo. This article traces the evolutionary timeline, the ecological pressures, and the genetic changes that transformed a carnivore into the world's most specialized herbivorous bear.