The bison and the butterfly

A lonely bison searches for companionship. This gentle tale stars an unhappy bison who's in need of a friend. As Bison searches for "someone to trample through the woods with," she goes about her usual activities and meets the wildlife neighbors who benefit from her actions. Her habit of tearing off strips of bark to eat attracts insects for the woodpecker to eat, the dung beetle eats the poop she produces, and when she rolls in the dust, she creates spots for the lizard to sunbathe. Though they're grateful for her help, these creatures prefer staying where they are; they aren't good friendship candidates for a wandering bison. But a solitary butterfly is a perfect companion for her rambles, and they embark on a beautiful friendship. Hemming uses a lighthearted friendship story to explain the role of a keystone species, which she explores further in the backmatter; she also notes the differences between American and European bison and discusses the Wilder Blean project, which introduces European bison into the woodlands of Blean in the U.K. Leschnikoff's digital illustrations depict the animals with cartoonlike googly eyes and expressive faces and bodies, but they and their surroundings are recognizable. The effect is sweetly amusing and very appealing. A winsome friendship story with an important environmental message. (Informational picture book. 3-7) Copyright (c) Kirkus Reviews, used with permission.