| A1: Species of Conservation Concern at the Global Level. 2009. National Audubon Society Important Bird Areas Program. Accessed: January 10, 2009. <Link>. |
| Alderton, David. 2004. The Complete Illustrated Encyclopedia of Birds of the World. London: Hermes House. |
| All About Birds. 2003. Cornell Lab of Ornithology. Accessed: October 27, 2008 <Link>. |
| Ammon, Elisabeth M.; William M. Gilbert. 1999. Wilson's Warbler (Wilsonia pusilla). In: The Birds of North America Online. Poole, A., editor. Ithaca: Cornell Lab of Ornithology. Accessed: October 27, 2008 <Link>. |
| Bachynski, K.; Kadlec, M. "Dendroica petechia." Animal Diversity Web. 2003, University of Michigan Museum of Zoology. Accessed: July 20, 2008 <Link>. |
Back to top |
| Bachynski, K.; Kennedy, S. "Icterus galbula." Animal Diversity Web. 2001, University of Michigan Museum of Zoology. Accessed: July 20, 2008 <Link>. |
| Baltimore Oriole. All About Birds. 2003. Cornell Lab of Ornithology. Accessed: November 22, 2008 <Link>. |
| Barg, Jennifer; Jones, Jason. "Cerulean Warbler: A blue birding prize." Bird of the Month, April 2004. Smithsonian National Zoological Park, Migratory Bird Center. Accessed: October 25, 2008 <Link>. |
| Bird Species on Record. 2008. Los Tarrales Reserve. Accessed: October 16, 2008 <Link>. |
| BirdLife International 2008. Accessed; October 26, 2008 <Link>. |
Back to top |
| BirdLife International 2008. Aratinga canicularis. In: IUCN 2008. 2008 IUCN Red List of Threatened Species. Accessed: December 1, 2008<Link>. |
| BirdLife International 2008. Archilochus colubris. In: IUCN 2008. 2008 IUCN Red List of Threatened Species. Accessed: December 1, 2008 <Link>. |
| BirdLife International 2008. Dendroica cerulea. In: IUCN 2008. 2008 IUCN Red List of Threatened Species. Accessed: January 10, 2009<Link>. |
| BirdLife International 2008. Dendroica petechia. In: IUCN 2008. 2008 IUCN Red List of Threatened Species. Accessed: January 10, 2009. <Link>. |
| BirdLife International 2008. Dumetella carolinensis. In: IUCN 2008. 2008 IUCN Red List of Threatened Species. Accessed: December 1, 2008 <Link>. |
Back to top |
| BirdLife International 2008. Icterus galbula. In: IUCN 2008. 2008 IUCN Red List of Threatened Species. Accessed: January 10, 2009. <Link>. |
| BirdLife International 2008. Momotus momota. In: IUCN 2008. 2008 IUCN Red List of Threatened Species. Accessed: December 1, 2008 <Link>. |
| BirdLife International 2008. Piranga ludoviciana. In: IUCN 2008. 2008 IUCN Red List of Threatened Species. Accessed: January 10, 2009. <Link>. |
| BirdLife International 2008. Piranga olivacea. In: IUCN 2008. 2008 IUCN Red List of Threatened Species. Accessed: January 10, 2009<Link>. |
| BirdLife International 2008. Pteroglossus torquatus. IUCN 2008. 2008 IUCN Red List of Threatened Species. Accessed: January 10, 2009. <Link>. |
Back to top |
| BirdLife International 2008. Seiurus aurocapilla. In: IUCN 2008. 2008 IUCN Red List of Threatened Species. Accessed: January 10, 2009. <Link>. |
| BirdLife International 2008. Thraupis episcopus. The IUCN Red List of Threatened Species. 2008. Accessed: November 22, 2008 <Link>. |
| Birdweb. 2005-2008. Seattle Audubon Society. Accessed: October 27, 2008 . |
| Calderon-Franco, Diego. Cerulean Warbler (Dendroica cerulea) foraging behavior in the Western Andes of Colombia. 2007. Cerulean Warbler Summit 2. Accessed: November 22, 2008 <Link>. |
| Canaday, Christopher. 1997. "Loss of insectivorous birds along a gradient of human impact in Amazonia." Biological Conservation 77: 63-77. |
Back to top |
| Cerulean Warbler (Dendroica cerula) Fact Sheet. 2006. U.S. Fish and Wildlife Service Ecological Services. Accessed: November 22, 2008 <Link>. |
| Cerulean Warbler - (Dendroica cerulea). Shenandoah National Park. 2006. National Park Service. Accessed October 25, 2008 <Link>. |
| Cerulean Warbler. All About Birds. 2003. Cornell Lab of Ornithology. Accessed: November 22, 2008 <Link>. |
| Christian, Daniel; Williams, Alan; Roberts, Dina; Pomara, Lars. 2003. Finca Hartmann - Panama, Bird List. Accessed: October 26, 2008 <Link>. |
| Cimprich, David A.; Moore, Frank R. 1995. Gray Catbird (Dumetella carolinensis). In: The Birds of North America Online. Poole, A., editor. Ithaca: Cornell Lab of Ornithology. Accessed: October 27, 2008 <Link>. |
Back to top |
| Colorado, Gabriel; Curados, Tomas. 2006. Geographic distribution and habitat use by Cerulean Warbler in natural vegetation and agro-ecosystems in northern Columbia. Final Report for the Nature Conservancy & Center for Bottomland Hardwoods Research. Accessed: November 22, 2008 <Link>. |
| Committee on the Status of Endangered Wildlife in Canada. 2008. Accessed: November 22, 2008 <Link>. |
| Cooper, Daniel S. 2006. Ecological assessment of seven coffee farms in the Soconusco Region of southeastern Chiapas, Mexico. Pasadena, CA: Cooper Ecological Monitoring, Inc. Accessed: November 22, 2008 <Link>. |
| Cooper, Daniel S. 2007. Birds of Selva Negra. Accessed: October 26, 2008 <Link>. |
| Cornell Birds of North America Online. 2008. Cornell Lab of Ornithology; American Ornithologists' Union. Accessed: October 27, 2008 <Link>. |
Back to top |
| Cruz-Angon, Andrea; Greenberg, Russell. 2005. "Are epiphytes important for birds in coffee plantations? An experimental assessment." Journal of Applied Ecology, 42: 150-159. |
| Daily, Gretchen C.; Ehrlich, Paul R.; Sanchez-Azofeifa, G. Arturo . 2001. "Countryside biogeography: Use of human-dominated habitats by the avifauna of southern Costa Rica." Ecological Applications, 11(1): 1-13. |
| del Hoyo, J.; Elliot, A.; Sargatal, J.; editors. 2001. Handbook of Birds of the World, Volume 6, Mousebirds to Hornbills. Barcelona, Lynx Editions. |
| Flinn, Tom; Hudon, Jocelyn; Derbyshire, Dan. 2007. "When Baltimore Orioles Stop Being Orange." Birding, 39(5):62-68. |
| Florian, Elena; Benjamin, Tamara; Finegan, Bryan; Harvey, Celia A.; Soto, Gabriela. 2008. "The effect of structural complexity and landscape context in the avifauna of coffee agroforestry systems / Efecto de la complejidad estructural y el contexto paisajistico en la avifauna de sistemas agroforestales cafetaleros." Ornitologia Neotropical, 19 (Suppl): 541-548. |
Back to top |
| Gray Catbird. All About Birds. 2003. Cornell Lab of Ornithology. Accessed: November 22, 2008 <Link>. |
| Greenberg, R.; Bichier, P.; Sterling, J. 1997. "Bird populations in rustic and planted shade coffee plantations of eastern Chiapas, México." Biotrópica, 29(4): 501-514. |
| Greenberg, R.; Bichier, Peter; Angon, Andrea Cruz; Reitsma, Robert. 1997. "Bird populations in shade and sun coffee plantations in central Guatemala." Conservation Biology, 11(2): 448-459. |
| Greenberg, R.; Reitsma, R; Angón, A. Cruz 1996. "Interspecific aggression by Yellow Warblers in a sun coffee plantation." The Condor, 98: 640-642. |
| Hamel, Paul B. 2000. Cerulean Warbler (Dendroica cerulea). In: The Birds of North America Online. Poole, A., editor. Ithaca: Cornell Lab of Ornithology. Accessed: October 27, 2008 <Link>. |
Back to top |
| Howell, Steve N.G.; Webb, Sophie. 1995. A guide to the birds of Mexico and northern Central America. Oxford: Oxford University Press. |
| Hudon, Jocelyn. 1991. "Unusual carotenoid use by the Western Tanager (Piranga ludoviciana) and its evolutionary implications." Canadian Journal of Zoology, 69(9): 2311-2320. |
| Hudon, Jocelyn. 1999. Western Tanager (Piranga ludoviciana). In: The Birds of North America Online, Poole, A., editor. Ithaca: Cornell Lab of Ornithology. Accessed: October 27, 2008 <Link>. |
| Hughs, Jennifer B.; Daily, Gretchen C.; Erlich, Paul R. 2002. "Conservation of tropical forest birds in countryside habitats." Ecology Letters, 5: 121-129. |
| Jaramillo, Alvaro. 2007. Guatemala Shade Grown Birding Trip List. Field Guides Birding Tours Worldwide. Accessed: October 26, 2008 <Link>. |
Back to top |
| Johnson, M.D. 2000. "Effects of shade-tree species and crop structure on the bird and arthropod communities in a Jamaican coffee plantation." Biotrópica, 32(1): 133-145. |
| Jones, Jason; Barg, Jennifer; Robertson, Raleigh J.; Sillett,T Scott; Veit, M Lisa. 2004. "Minimum estimates of survival and population growth for Cerulean Warblers (Dendroica cerulea) breeding in Ontario, Canada. The Auk, 121(1): 15-22. |
| Jones, Jason; Perazzi, Paulo Ramoni; Carruthers, Erin H.; Robertson, Raleigh J. 2000. "Sociality and foraging behavior of the Cerulean Warbler in Venezuelan shade-coffee plantations." The Condor, 102: 958-962. |
| Jones, Jason; Ramoni-Perazzi, Paolo; Carruthers, Erin H.; Robertson, Raleigh J. 2002. "Species composition of bird communities in shade coffee plantations in the Venezuelan Andes." Ornitologia Neotropical, 13: 397-412. |
| Kaufman, Kenn. 1996. Lives of North American Birds. Boston: Houghton Mifflin. |
Back to top |
| Kellermann, Jherime. Personal communication, August 18, 2008. |
| Kellermann, JL; Johnson, MD; Stercho, AM; Hackett, SC. 2008. "Ecological and economic services provided by birds on Jamaican Blue Mountain coffee farms." Conservation Biology, 22(5): 1177-1185. |
| Know your coffee birds: Blue-crowned Motmot. Coffee and Conservation Blog, July 10, 2008. Accessed: November 22, 2008 <Link>. |
| Komar, Oliver. 2006. "Ecology and conservation of birds in coffee plantations: a critical review." Bird Conservation International. Vol 16: 1-23. |
| Lindell, C.; Smith, M. 2003. "Nesting bird species in sun coffee, pasture, and understory forest in southern Costa Rica." Biodiversity and Conservation, 12: 423-440. |
Back to top |
| Lowther, P. E.; Celada, C.; Klein, N. K.; Rimmer, C. C.; Spector, D. A. 1999. Yellow Warbler (Dendroica petechia). In: The Birds of North America Online. Poole, A., editor. Ithaca: Cornell Lab of Ornithology. Accessed: October 27, 2008 <Link> |
| Lynch, James F. 1989. "Distribution of overwintering nearctic migrants in the Yucatan peninsula." The Condor, 91: 515-544. |
| Mehlman, David; Welton, Melinda; Colorado, Gabriel; Hamel, Paul; Moreno, Maria Isabel; Anderson, David; Salaman, Paul. An examination of the migration routes and stopover ecology of the Cerulean Warbler (Dendroica cerulea). 2006. North American Ornithological Conference, Veracruz, Mexico. Accessed: November 22, 2008 <Link>. |
| Miranda-Castro, Leopoldo; Puente-Rolon, Alberto R.; Bega-Castillo, Sondra. 2000. "First list of the vertebrates of Los Tres Picachos State Forest, Puerto Rico, with data on relative abundance and altitudinal distribution." Caribbean Journal of Science, 36(1-2): 117-126. |
| Moguel, Patricia; Toledo, Victor M. 1999. "Biodiversity conservation in traditional coffee systems of Mexico." Conservation Biology, 13(1):11-21. |
Back to top |
| Moreno, M. I.; Salaman, P; Pashley, D; 2006. The current status of the Cerulean Warbler on its winter range. Fundación ProAves Colombia & American Bird Conservancy. Accessed November 22, 2008 <Link>. |
| Moreno, Maria Isabel; Salaman, Paul; Quevedo, Alonso; Caro, David. 2007. Conservation efforts for the Cerulean Warbler (Dendroiica cerullea) in Colombia. Cerulean Warbler Summit 2: Development and Implementation of Conservation Actions. Accessed: November 22, 2008 <Link>. |
| Mowbray, Thomas B. 1999. Scarlet Tanager (Piranga olivacea). In: The Birds of North America Online. Poole, A., editor. Ithaca: Cornell Lab of Ornithology. Accessed: October 27, 2008 <Link>. |
| Murphy, Troy G. 2006. "Predator-elicited visual signal: why the turquoise-browed motmot wag-displays its racketed tail." Behavioral Ecology 17: 547-553. |
| NatureServe. 2008. Accessed: October 26, 2008 <Link>. |
Back to top |
| Norms for Production, Processing and Marketing of "Bird Friendly®" Coffee. 2002. Washington, D.C.: Smithsonian Migratory Bird Center. Accessed: October 27, 2008 <Link>. |
| Ovenbird. All About Birds. 2003. Cornell Lab of Ornithology. Accessed: November 22, 2008 <Link>. |
| Petit, Daniel R.; Lynch, James F.; Hutto, Richard L.; Blake, John G.; Waide, Robert B. 1993. Management and conservation of migratory landbirds overwintering in the neotropics. In: Finch, Deborah M.; Stangel, Peter W., editors. Status and management of neotropical migratory birds: September 21-25, 1992, Estes Park, Colorado. Gen. Tech. Rep. RM-229. Fort Collins, Colo.: Rocky Mountain Forest and Range Experiment Station, U.S. Dept. of Agriculture, Forest Service: 70-92. |
| Petit, Lisa J.; Petit, Daniel R.; Christian, Daniel G.; and Powell, Hugh D.W. 1999. Bird communities of natural and modified habitats in Panama. Ecography, 22(5): 292-304. |
| Philpott, Stacy M.; Arendt, Wayne J.; Armbrecht, Inge; Bichier, Peter; Diestch, Thomas V.; Gordon, Caleb; Greenberg, Russel; Perfecto, Ivette; Reynoso-Santos, Roberto; Soto-Pinto, Lorena; Tejada-Cruz, Cesar; Williams-Linera, Guadalupe; Valenzuela, Jorge; Zolotoff, Jose Manuel. 2008. "Biodiversity loss in Latin American coffee landscapes: Review of the evidence on ants, birds, and trees." Conservation Biology 22(5): 1093-1105. |
Back to top |
| Pomara, Lars Y., Cooper, Robert J., Petit, Lisa J. 2003. "Mixed-species flocking and foraging behavior of four neotropical warblers in Panamanian shade coffee fields and forests." The Auk, 120(4):1000-1012. |
| Ridgely, Robert S. 1976. A guide to the birds of Panama. Princeton: Princeton University Press. |
| Rising, James D.; Flood, Nancy J. 1998. Baltimore Oriole (Icterus galbula). In: The Birds of North America Online, Poole, A. editor. Ithaca: Cornell Lab of Ornithology. Accessed: October 27, 2008 <Link>. |
| Robbins, Chandler S.; Colon, Jose A.; Estrada, Rosamund; Sutton, Ann; Sutton, Robert; Weyer, DW. 1992. "Comparison of neotropical migrant landbird populations wintering in tropical forest, isolated forest fragments, and agricultural habitats." In: Ecology and Conservation of Neotropical Migrant Landbirds. Hagan, John M. III; Johnston, David W., editors. Washington, D.C.: Smithsonian Institution Press, pp. 207-220. |
| Roberts, Dina L.; Cooper, Robert J.; Petit, Lisa J. 2000. "Flock characteristics of ant-following birds in premontane moist forest and coffee agroecosystems." Ecological Applications, 10(5): 1414-1425. |
Back to top |
| Robinson, T. R.; Sargent, R. R.; Sargent, M. B. 1996. Ruby-throated Hummingbird (Archilochus colubris). In: The Birds of North America Online. Poole, A., editor. Ithaca: Cornell Lab of Ornithology. Accessed: October 27, 2008 <Link>. |
| Rosenberg, K.V.; Rohrbaugh, Jr., R.W.; Barker, S.E.; Lowe, J.D.; Hames, R.S.; Dhondt, A.A. 1999. A land manager's guide to improving habitat for Scarlet Tanagers and other forest-interior birds. Cornell Lab of Ornithology. Accessed: January 10, 2009. <Link>. |
| Ruby-throated Hummingbird. All About Birds. 2003. Cornell Lab of Ornithology. Accessed: November 22, 2008 <Link>. |
| Salgado-Ortiz, Javier; Marra, Peter. P.; Sillett, T. Scott; and Robertson, Raleigh J. 2008. "Breeding ecology of the Mangrove Warbler (Dendroica petechia bryanti) and comparative life history of the Yellow Warbler subspecies complex." The Auk, 125(2): 402-410; |
| Salvesen, David. "The grind over sun coffee." Zoogoer. July/August 1996. Smithsonian National Zoological Park. Accessed: October 25, 2008 <Link>. |
Back to top |
| Sauer, J. R.; Hines, J. E.; Fallon, J. Version 5.15.2008. Breeding Birds Survey, Results and Analysis 1966 - 2007. USGS Patuxent Wildlife Research Center, Laurel, MD. Accessed: October 27, 2008 <Link>. |
| Scarlet Tanager. All About Birds. 2003. Cornell Lab of Ornithology. Accessed: November 22, 2008 <Link> |
| Sibley, David Allen. 2003. Sibley Field Guide to Birds of Western North America. New York: Knopf. |
| Skutch, Alexander F. 1966. "Life history notes on three tropical American Cuckoos." The Wilson Bulletin, 78:139-165. |
| Species At Risk Public Registry. 2008. Government of Canada. Accessed: November 22, 2008 <Link>. |
Back to top |
| Stiles, Gary F.; Skutch, Alexander F. 1989. A Guide to the Birds of Costa Rica. Ithaca: Cornell University Press. |
| Strong, A.M. 2000. "Divergent foraging strategies of two neotropical migrant warblers: Implications for winter habitat use." The Auk, 117( 2): 381-392 |
| Strong, Allan M.; Sherry, Thomas W. 2000. "Habitat specific effects of food abundance on the condition of ovenbirds wintering in Jamaica." Journal of Animal Ecology, 69: 883-895. |
| Stutchbury, Bridget. 2007. Silence of the Songbirds (Chapter 5: Coffee with a Conscience). New York: Walker Publishing Company. |
| Tejada-Cruz, C.; Sutherland, W.J. 2004. "Bird responses to shade coffee production." Animal Conservation, 7: 169-179. |
Back to top |
| Terborgh, John; Weske, John S. 1969. "Colonization of secondary habitats by Peruvian birds." Ecology, 50(5): 765-782. |
| The 2007 Audubon Watch List. National Audubon Society. 2007. Accessed: October 25, 2008 <Link>. |
| The Birds of South America. 1996-2008, Oiseaux.net. Accessed: October 26, 2008 <Link>. |
| Van Bael, Sunshine A.; Bichier, Peter; Ochoa, Isis; Greenberg, Russell. 2007. "Bird diversity in cacao farms and forest fragments in western Panama." Biodiversity and Conservation, 16: 2245-2256. |
| van der Vooren, Hans; van der Vooren, Terry. Bird list Finca habbus de Kwie. Accessed: October 26, 2008 <Link>. |
Back to top |
| Van Horn, M. A.; Donovan, T.M. 1994. Ovenbird (Seiurus aurocapilla). In: The Birds of North America Online. Poole, A., editor. Ithaca: Cornell Lab of Ornithology. Accessed: October 27, 2008 <Link>. |
| Warkinton, Ian G.; Greenberg, Russell; Ortiz, Javier Salgado. 1995. "Songbird use of gallery woodlands in recently cleared and older settled landscapes of the Selva Lacandona, Chiapas, Mexico." Conservation Biology, 9(5): 1095-1106. |
| Welton, Melinda; Anderson, David; Selvin Pérez, Edgar; Colorado, Gabriel; Mehlman, David. Cerulean Warbler: In Search of Critical Migratory Habitat. 2007. Cerulean Warbler Summit 2. Accessed: November 22, 2008 <Link>. |
| Western Tanager. All About Birds. 2003. Cornell Lab of Ornithology. Accessed: November 22, 2008 <Link>. |
| Wunderle, Joseph M. Jr.; Latta, Steven C. 1996. "Avian abundance in sun and shade coffee plantations and remnant pine forest in the Cordillera Central, Dominican Republic." Ornitologia Neotropical, 7: 19-34. |
Back to top |
| Wunderle, Joseph M. Jr.; Waide, Robert B. 1993. "Distribution of overwintering nearctic migrants in the Bahamas and Greater Antilles." The Condor, 95: 904-933. |
| Yellow Warbler. All About Birds. 2003. Cornell Lab of Ornithology. Accessed: November 22, 2008 <Link>. |