Bibliography on stopover sites for neotropical migrants

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Paxton, E.H., P. Unitt, M.K. Sogge, M. Whitfield, and P. Keim. 2011. Winter distribution of Willow Flycatcher subspecies. Condor 113:608-618.

Paxton, K.L., C. Van Riper III, and C. O’Brien. 2008. Movement patterns and stopover ecology of Wilson’s Warblers during spring migration on the lower Colorado River in southwestern Arizona. The Condor 110:672-681.
Paxton, K.L., C. Van Riper III, T.C. Theimer, and E.H. Paxton. 2007. Spatial and temporal patterns of Wilson’s Warbler (Wilsonia pusilla) in the southwest as revealed by stable isotopes. The Auk 124:162-175.
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Pearson, S.M. and T.R. Simons. 2002. Spatial analysis of stopover habitats of Neotropical migrant birds. Pp. 581-593 in J.M. Scott, P. Heglund, and M. Morrison (editors). Predicting species occurrences:issues of scale and accuracy. Island Press, Washington, D.C.
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