@article {28,
	title = {Male songbirds provide indirect parental care by guarding females during incubation},
	journal = {Behavioral Ecology},
	volume = {20},
	year = {2009},
	pages = {1034-1038},
	chapter = {1034-1038},
	url = {https://uwaterloo.ca/environment-resources-and-sustainability/sites/ca.environment-resources-and-sustainability/files/uploads/files/Fedy and Martin 2011 Condor.pdf},
	author = {Fedy, B.C and T.E Martin}
}
