在阿拉斯加的德纳里国家公园(Denali National Park)，一只赤狐正大张了嘴打着呵欠。狐狸有着很强的适应性，即使在有环境压力的情况下仍能健康成长。它们生活在森林，草原，山区，沙漠，甚至人类环境中，如农场和郊区。它们单独捕猎鼠类，兔子，鸟类等，有时也以其它的小猎物如鱼，青蛙，蚯蚓和垃圾等为食。

In Alaska’s Denali National Park, a red fox opens wide for a yawn. Foxes are masters of adaptation, allowing them to thrive despite environmental pressures. They live in forests, grasslands, mountains, deserts, and even human environments such as farms and suburban areas. They are solitary hunters that feed on rodents, rabbits, birds, small game-even fish, frogs, worms, and garbage.