@article {678,
	title = {Jamaican hummingbirds ingest calcareous grit},
	journal = {Journal of Caribbean Ornithology},
	volume = {20},
	year = {2007},
	note = {Trochilidae},
	pages = {56-57},
	keywords = {foraging, nonest, novelty},
	author = {Graves, G. R.}
}
