My daughter’s world, like the world of most American four-year-olds, has overflowed with wild animals since it first came into focus: lionesses, puffins, hippos, bison, sparrows, rabbits, narwhals, and wolves. They are plush and whittled. Knitted, batik, and bean-stuffed. Appliquéd on onesies and embroidered into the ankles of her socks.