@article {31596,
	title = {Foraging ground displays of great blue herons at Yaquina estuary, Oregon},
	journal = {Colonial Waterbirds},
	volume = {7},
	year = {1984},
	month = {1984},
	pages = {p.45-54},
	keywords = {biological, birds, feeding behavior, great blue heron= Ardea herodias, population biology, Yaquina Bay},
	author = {Bayer, Range D.}
}
