From Mother Nature Network:

A thick layer of frost blankets the landscape, creating a gauzy haze over the tans and pale greens of the Ethiopian Highlands. Amidst the frozen stillness, a rust-colored lump dusted in rime stirs. A black nose appears from beneath a thick tail, and two ears twitch atop an elegantly long head. At last, the wolf rises, arches its back in a long stretch, and shakes. Nearby, several other pack members rise as well, touching noses in greeting. Pups, just weeks old, emerge from a shallow den and begin playing, scrambling over rocks, tugging at each other’s tails. As the sky brightens, the adults trot off to patrol the edge of the group’s territory and begin the day’s hunt.

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