@inproceedings{CHI-2013-Cottman-FieldsBR,
	author        = "Mark Cottman-Fields and Margot Brereton and Paul Roe",
	booktitle     = "{Proceedings of the 31st ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/2470654.2466268",
	isbn          = "978-1-4503-1899-0",
	pages         = "2029--2032",
	publisher     = "{ACM}",
	title         = "{Virtual birding: extending an environmental pastime into the virtual world for citizen science}",
	year          = 2013,
}