Kotanen, Peter2013-03-112013-03-1111/03/2013http://hdl.handle.net/10315/20855Female Willow Ptarmigan, La Pérouse Bay, taken around 1985.La Pérouse BayPeter KotanenFemaleWillow Ptarmigan1985Female Willow Ptarmigan, at La Pérouse Bay, 1985.Photograph