Mammalian adaptations refer to the various physical and behavioral traits that help mammals survive in their environments. These adaptations can include features like fur for insulation, whiskers for sensing surroundings, and specialized teeth for different diets. For example, herbivorous mammals often have flat teeth for grinding plants, while carnivorous mammals possess sharp teeth for tearing meat. Additionally, mammals exhibit behavioral adaptations such as migration and hibernation. Migration allows species like caribou to find food and suitable climates, while hibernation helps animals like bears conserve energy during harsh winters. These adaptations enhance survival and reproductive success in diverse habitats.