Shaw and Winker • SPRING REFUELING IN MIGRANT PASSERINES 
587 
Warnock, N. 2010. Stopping vs. staging: the difference 
between a hop and a jump. Journal of Avian Biology 
41:621-626. 
Wilson, S., K. A. Hobson. D. M. Cgluster. and A. G. 
Wilson. 2008. Breeding destinations and spring migra¬ 
tion patterns of Swainson's Thrush (Cailuirus usiulatns ) 
at a Costa Rican stopover site. Auk 125:95-104. 
Winker, K. 1995a. Autumn stopover on the Isthmus of 
Tehuantepec by woodland Nearctic-Neotropic mi¬ 
grants. Auk 112:699-700. 
Winker. K. 1995b. Neotropical stopover sites and Middle 
.American migrations: the view from southern Mexico. 
Pages 150-163 in Conservation of neotropical migra¬ 
tory birds in Mexico (M. Wilson and S. Sadcr. 
Editors). Miscellaneous Publication. Maine Agricul¬ 
tural and Forest Experiment Station, Orono, USA. 
Winker, K. 1997. Introduccion a las aves de Los Tuxtlas. 
Pages 535-543 in Historia Natural de Los Tuxtlas (E. 
Gonzdlez S. R. Dirzo, and R. Vogt, Editors). 
IJnivcrsidad Nacional Autonoma de Mexico, Mexico, 
D.F. 
WlNKBR, K.. J. H. RAPPOL.E. AND M. A. RAMOS. 1990. 
Population dynamics of the Wood Thrush in southern 
Veracruz. Mexico. Condor 92:444^160. 
Winker, K.. D. W. Warner, and A. R. Weisbrod. 1992a. 
Daily mass gains among woodland migrants at an 
inland stopover site. Auk 109:853-862. 
Winker, K.. D. W. Warner, and A. R. W'eisbrod. 1992b. 
The Northern Watcrthrush and Swainson’s Thrush as 
transients at a temperate inland stopover site. Pages 
384-402 in Ecology and conservation of neotropical 
migrant landbirds (J. M. Hagan and D. W. Johnston, 
Editors). Smithsonian Institution Press, Washington, 
D.C.. USA. 
