@article {1561,
	title = {On the birds of Cayenne. Part 1},
	journal = {Novitates Zoologicae},
	volume = {15},
	year = {1908},
	note = {Thraupidae, Tyrannidae},
	pages = {103-164},
	keywords = {yesnest},
	url = {http://ia341040.us.archive.org/1/items/novitateszoologi15lond/novitateszoologi15lond.pdf},
	author = {von Berlepsch, H.}
}
@article {1539,
	title = {Some notes on Trinidad birds},
	journal = {Auk},
	volume = {63},
	year = {1946},
	pages = {369-378},
	author = {Street, P. B.}
}
