Winnie-the-Pooh character Christopher Robin was based. The rest of Christopher Robin Milne's toys – Piglet, Eeyore, Kanga, Roo, and Tigger – were incorporated into Milne's stories. Two more characters, Owl and Rabbit, were created by Milne's imagination, while Gopher was added to the Disney version. Christopher Robin's toy bear is on display at the Main Branch of the New York Public Library in New York City. Christopher Milne had named his toy bear after Winnie, a Canadian black bear he often saw at London Zoo, and "Pooh", a swan they had met while on holiday. The bear cub was purchased from
Winnie-the-Pooh Piglet" to explain Taoism. Similarly, Frederick Crews wrote essays about the Pooh books in abstruse academic jargon in "The Pooh Perplex" and "Postmodern Pooh" to satirise a range of philosophical approaches. "Pooh and the Philosophers" by John T. Williams uses Winnie the Pooh as a backdrop to illustrate the works of philosophers including Descartes, Kant, Plato, and Nietzsche. Epic Pooh is a 1978 essay by Michael Moorcock that compares much fantasy writing to AA Milne's as work intended to comfort, not challenge. One of the best known characters in British children's literature, a 2011 poll saw Winnie the Pooh voted