@article {28230,
	title = {Pomarine and parasitic jaegers and Sabine{\textquoteright}s Gulls in Alberta},
	volume = {84},
	year = {1970},
	note = {Notes on scope of unpublished field work, 1969-1972, are given in the introduction},
	pages = {402},
	publisher = {The Canadian Field-Naturalist},
	author = {Hohn, E. Otto}
}
