@article {1011,
	title = {The ecology and vocalisations of the Banded Ground-cuckoo <i>Neomorphus radiolosus</i>},
	journal = {Cotinga},
	volume = {11},
	year = {1999},
	note = {Cuculidae},
	pages = {42-45},
	keywords = {nonest},
	author = {L{\'o}pez-Lan{\'u}s, B. and Berg, K. S. and R. Strewe and P. G. W. Salaman}
}
@article {1541,
	title = {Notes on nests and breeding activity of fourteen birds species from southwestern Colombia},
	journal = {Ornitolog{\'{\i}a Neotropical},
	volume = {12},
	year = {2001},
	pages = {265-269},
	keywords = {yesnest},
	author = {R. Strewe}
}
@article {1542,
	title = {{Notas sobre una colonia de anidac{\'{\i}on del vencejo pierniblanco (<i>Aeronautes montivagus</i>) en la Serran{\'{\i}a de Perij{\'a}},
	journal = {Bolet{\'{\i}n de la Sociedad Antioque{\~n}a de Ornitolog{\'{\i}a},
	volume = {14},
	year = {2004},
	note = {Apodidae},
	pages = {2-4},
	keywords = {yesnest},
	author = {R. Strewe}
}
