@book{191457,
	author = {Sogge, Mark K. and Geological Survey (U.S.)  },
	title = {Ecology and conservation of the willow flycatcher},
	publisher = {Cooper Ornithological Society},
	year = {c2003.},
	series = {Studies in avian biology},
	address = {Camarillo, CA},
	note = {"Issued: July 28, 2003"--T.p. verso.}
}