@article {305, title = {Birds of the Cayo District, British Honduras}, journal = {Bulletin of the Museum of Comparative Zoology, Harvard}, volume = {69}, year = {1929}, note = {Hirundinidae, Icteridae}, pages = {364-478.}, address = {Harvard University, New Haven, Conetticutt, USA}, keywords = {yesnest}, author = {Austin, O. L., Jr.} } @article {431, title = {Early nesting of the Anna Hummingbird at Santa Barbara, California}, journal = {Condor}, volume = {31}, year = {1929}, note = {Trochilidae}, pages = {128-129}, keywords = {yesnest}, author = {Canterbury, R. H.} } @article {937, title = {The Barn Owl (Tyto alba pratincola) breeding in Colorado}, journal = {Auk}, volume = {46}, year = {1929}, note = {Tytonidae}, pages = {386}, keywords = {yesnest}, author = {Kelso, L.} } @article {1172, title = {The Black Vulture breeding in the mountains of Virginia}, journal = {Auk}, volume = {46}, year = {1929}, note = {Cathartidae}, pages = {385}, keywords = {yesnest}, author = {Murray, J. J.} } @article {1598, title = {Black Vulture nesting in northern Virginia}, journal = {Auk}, volume = {46}, year = {1929}, note = {Cathartidae}, pages = {384-385}, keywords = {yesnest}, author = {Worth, C. B.} } @article {1006, title = {On the nestling of Odontophorus speciosus Tschudi}, journal = {Ibis}, year = {1929}, note = {Odontophoridae}, pages = {263-264}, keywords = {yesnest}, author = {L{\"o}nnberg, E.} } @book {1611, title = {A study of the Tooth-billed Red Tanager, Piranga flava}, series = {Field Museum of Natural History (Zoological Series)}, volume = {18}, number = {269}, year = {1929}, note = {Cardinalidae}, pages = {169-219}, keywords = {yesnest}, author = {Zimmer, J. T.} }