Online Publications
Evans W. R. and O’Brien M. 2002. Flight Calls of Migratory Birds Eastern North American Landbirds. Old Bird Inc. [CD-ROM]. [Online]
Evans, W. R., Grosselet M., and Michael, G. Ruiz. 2017. An unidentified nocturnal flight call from southern Mexico. Huitzal 18(1):131-140. http://www.scielo.org.mx/scielo.php?pid=S1870 74592017000100131&script=sci_arttext&tlng=pt Manuscript (PDF 2.25 mb) Supplemental material (4 mb Zip file).
Evans, W. R. 2021. Monitoring avian nocturnal flight calls: A treasure hunt for understanding bird migration in Arizonahttps://arizonabirds.org/journal/2021/arizona-birds-nocturnal-migrant-flight-calls.pdf (PDF 4.5 mb)
Evans, W. R. and Conway, M. H. 2021. Early fall migrant
Black-and-white Warblers Mniotilta
varia in the Lower Rio Grande Valley detected by
nocturnal flight calls
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