Hagan III, J. M., and D. W. Johnston, Eds. 1992. Ecology
and conservation of Neotropical migrant landbirds.
Smithsonian Institution Press, Washington, D. C.
Mabey, S. E., and E. S. Morton. 1992. Demography and
territorial behavior of wintering Kentucky Warblers in
Panama. Pp. 329-336 in J. M. Hagan III and D. W.
Johnston, eds., Ecology and conservation of neotropical
migrant landbirds. Smithsonian Institution Press,
Washington, D. C.
Madrid M., J. A., C. Marroquin V., T. Dub�n O., M. D.
Schulze, J. Hunt, and D. F. Whitacre. 1995. Monitoring
population parameters of a wintering migrant songbird, the
Kentucky Warbler: persistence pays. pp. 479-483 in J.
A. Bisonette and P. R. Krausman, eds. Integrating people and
wildlife for a sustainable future. Proceedings of the first
International Wildlife Management Congress. The Wildlife
Society, Bethesda, MD.
Panasci, T. 1995. Comparative breeding ecology and
success of Roadside Hawks in human-modified and forest
habitats of Pet�n, Guatemala. M.S. thesis, Boise State
University, Boise, Idaho.
Panasci, T., and D. F. Whitacre. 2000. Diet and foraging
behavior of nesting Roadside Hawks in Pet�n, Guatemala.
Wilson Bulletin 112:555-558.
Parker, M. N. 1997. Ecology of nesting Laughing Falcons
and Bat Falcons in Tikal National Park, Guatemala: foraging
and niche breadth. M.S. thesis, Boise State University,
Boise, Idaho.
Rappole, J. H., and D. W. Warner. 1980. Ecological
aspects of migrant bird behavior in Veracruz, M�xico. Pp.
353-394 in A. Keast and E. S. Morton, eds., Migrant
birds in the Neotropics: ecology, behavior, distribution,
and conservation. Smithsonian Institution Press, Washington,
D. C.
Sader, S. A., C. Reining, T. Sever, and C. Soza. 1997.
Human migration and agricultural expansion: a threat to the
Maya tropical foreststs. Journal of Forestry, Dec.
1997:27-32.
Whitacre, D. F., J. Madrid M., C. Marroqu�n, M. D.
Schulze, L. Jones, J. Sutter, and A. J. Baker. 1993. Migrant
songbirds, habitat change, and conservation prospects in
northern Pet�n, Guatemala: some initial results. pp.
339-345 in D. M. Finch and P. W. Stangel, eds.,
Status and management of Neotropical migratory birds. USDA
Forest Service General Technical Report RM-229, Rocky
Mountain Forest and Range Experiment Station, U.S.
Department of Agriculture, Fort Collins, CO.
Whitacre, D. F., J. Madrid M., C. Marroqu�n V., T.
Dub�n O., N. O. Jurado, W. R. Tobar, B. Gonz�lez C. A.
Ar�valo O., G. Garc�a C., M. D. Schulze, L. Jones Sutter,
J. Sutter, and A. J. Baker. 1995. Slash-and-burn farming and
bird conservation in northern Pet�n, Guatemala. pp. 215-225
in M. H. Wilson and S. A. Sader, eds., Conservation
of Neotropical migratory birds in M�xico. Maine
Agricultural and Forest Experiment Station Misc. Pub. No.
727.