Woltmann and Sherry • SURVIVAL AND TERRITORY DYNAMICS OF ANTBIRDS 
23 
Fidelity to territory, nest site and mate, survivorship 
and reproduction of two sympatric forest-falcons. 
Journal of Raptor Research 35:98-106. 
Turner, I. M. 1996. Species loss in fragments of tropical 
rainforest: a review of the evidence. Journal of 
Applied Ecology 33:200-209. 
Van Houtan, K. S., S. L. Pimm, J. M. Halley, R. O. 
Bierregaard Jr., and T. E. Lovejoy. 2007. Dispersal 
of Amazonian birds in continuous and fragmented 
forest. Ecology Letters 10:219-229. 
VanderWerf, E. A. 2004. Demography of Hawai’i 
’Elapaio: variation with habitat disturbance and 
population density. Ecology 85:770-783. 
White, G. C. and K. P. Burnham. 1999. Program MARK: 
Survival estimation from populations of marked 
animals. Bird Study 46 (Supplement): 120-138. 
Willis, E. O. 1974. Populations and local extinctions of 
birds on Barro Colorado Island, Panama. Ecological 
Monographs 44:153-169. 
Winker, K. 1998. The concept of floater. Ornitologia 
Neotropical 9:111-119. 
Wolfe, J. D.. P. Pyle, and C. J. Ralph. 2009. Breeding 
seasons, molt patterns, and gender and age criteria for 
selected northeastern Costa Rican resident landbirds. 
Wilson Journal of Ornithology 121:556-567. 
Woltmann, S. 2010. Dispersal of a tropical rainforest 
understory bird, the Chestnut-backed Antbird (Myr- 
meciza exsul). Dissertation. Tulane University, New 
Orleans, Louisiana, USA. 
Woltmann, S., R. S. Terrill, M. J. Miller, and M. L. 
Brady. 2010. Chestnut-backed Antbird (Myrmeciza 
exsul) in Neotropical Birds Online (T. S. Schulen- 
berg. Editor). Cornell University, Laboratory of Orni¬ 
thology, Ithaca, New York, USA. http://neotropical. 
birds.Cornell.edu/portal/species/overview?p_p_spp= 
393811. 
WOOLFENDEN, G. E. AND J. W. FITZPATRICK. 1989. Sexual 
asymmetries in the life history of the Florida Scrub 
Jay. Pages 87-107 in Ecological aspects of social 
evolution: birds and mammals (D. I. Rubenstein and R. 
W. Wrangham, Editors). Princeton University Press, 
Princeton, New Jersey, USA. 
Zack, S. and B. J. M. Stutchbury. 1992. Delayed 
breeding in avian social systems: the role of territory 
quality and “floater” tactics. Behaviour 123:194- 
219. 
