Revista de Biología Tropical ISSN Impreso: 0034-7744 ISSN electrónico: 2215-2075

Annual and monthly variation on bird species richness and abundance inside a tropical semiurban agricultural landscape.


bird abundance; bird richness; cattle land; coffee plantations; Costa Rica; landscape structure; species phenology.
abundancia de aves; cafetales; Costa Rica; uso de suelo; fenología de especies de aves; potreros; riqueza de aves.

How to Cite

Sandoval, L. (2019). Annual and monthly variation on bird species richness and abundance inside a tropical semiurban agricultural landscape. Revista De Biología Tropical, 67(S2), S298-S314.


Species richness inside agricultural landscape has been studied intensively and according to the type of landscape structure. However, the species phenology inside the mostly agricultural landscape is poorly understood. Therefore, my objective was to analyze species richness and individual abundance changes between months inside a semiurban agricultural landscape. Additionally, I analyzed if changes in species richness varied with the trophic guild and forest dependence of each species. From 2002 to 2010I I sampled 30 ha of coffee plantations and cattle land with natural successional regenerations and rural development. I recorded every individual listened and seen along a 3 km long transect once a month. The species richness changed between months and was higher between January and March (dry season in the study area) for all residence status (i.e., residents and north, south, and altitudinal migrants). Small frugivore species richness was higher between January and February, insectivore species richness was higher in September. The other food guilds had steady richness and abundance throughout the year. Species with a medium forest dependence showed higher species richness between January and June. Species richness phenology changed along the year depending on residence status, trophic guild, and forest dependence, a finding that should be taken into account in future conservation of this type of habitat.


Alvarado-Quesada, G. M., & Bolaños-Redondo, S. E. (2010). Importancia del Parque La Libertad para especies de aves poco comunes del Valle Central, Costa Rica. Brenesia, 73, 163-164.

Avalos, G. (2005). Banded-Tailed Pigeon (Columba fasciata) at low elevations in Braulio Carrillo National Park, Costa Rica. Ornitología Neotropical, 16, 127-128.

Barrantes, G., Ocampo, D., Ramírez-Fernández, J. D., & Fuchs, E. J. (2016). Effect of fragmentation on the Costa Rican dry forest avifauna. PeerJ, 4, e2422.

Beninde, J., Feldmeier, S., Werner, M., Peroverde, D., Schulte, U., Hochkirch, A., & Veith, M. (2016). Cityscape genetics: structural vs. functional connectivity of an urban lizard population. Molecular Ecology, 25, 4984-5000.

Biamonte, E., Sandoval, L., Chacón, E., & Barrantes, G. (2011). Effect of urbanization on the avifauna in a tropical metropolitan area. Landscape Ecology, 26, 183-194.

Bierregaard, R. O., & Lovejoy, T. E. (1988). Birds in Amazonian forest fragments: effects of insularization. Proceedings of International Ornithology Congress, 19, 1564-1579.

Chamberlain, D. E., Fuller, R. J., Bunce, R. G. H., Duckworth, J. C., & Shrubb, M. (2000). Changes in the abundance of farmland birds in relation to the timing of agricultural intensification in England and Wales. Journal of Applied Ecology, 37, 771-788.

Costantini, D., Greives, T. J., Hau, M., & Partecke, J. (2014). Does urban life change blood oxidative status in birds?, Journal of Experimental Biology, 217, 2994-2997.

Faria, D., Laps, R. R., Baumgarten, J., & Cetra, M. (2006). Bat and bird assemblages from forests and shade cacao plantations in two contrasting landscapes in the Atlantic Forest of southern Bahia, Brazil. Biodiversity & Conservation, 15, 587-612.

Fischer, J., Brosi, B., Daily, G. C., Ehrlich, P. R., Goldman, R., Goldstein, ..., Tallis, H. (2008). Should agricultural policies encourage land sparing or wildlife-friendly farming?. Frontiers in Ecology and the Environment, 6, 380-385.

Foley, J. A., DeFries, R., Asner, G.P., Barford, C., Bonan, G., Carpenter, ..., Snyder, P. K. (2005). Global consequences of land use. Science, 309, 570-574.

Foley, J. A., Ramankutty, N., Brauman, K. A., Cassidy, E. S., Gerber, J. S., Johnston, ..., Zaks, D.P.M. (2011). Solutions for a cultivated planet. Nature, 478, 337-342.

Greenberg, R., Bichier, P., & Sterling, J. (1997). Bird populations in rustic and planted shade coffee plantations of Eastern Chiapas, Mexico. Biotropica, 29, 501-514.

Greenberg, R., Bichier, P., Cruz Agnon, A., & Reitsma, R. (1997). Bird Populations in shade and sun coffee plantations in Central Guatemala. Conservation Biology, 11, 448–459.

Hammer, Ø., Harper, D. A. T., & Ryan, P. D. (2001). Past: Paleontological Statistics Software Package for Education and Data Analysis. Palaeontologia Electronica, 4(1), 1-9.

Hughes, J., Daily, G. C., & Ehrlich, P. R. (1997). Population diversity: its extent and extinction. Science, 278, 689-692.

Johnson, M. D. (2000). Effects of shade-tree species and crop structure on the winter arthropod and bird communities in a Jamaican shade coffee plantation. Biotropica, 32, 133-145.

López-Ricaurte, L., Edwards, D. P., Romero-Rodríguez, N., & Gilroy, J. J. (2017). Impacts of oil palm expansion on avian biodiversity in a Neotropical natural savanna. Biological Conservation, 213, 225-233.

Magurran, A. E., Baillie, S. R., Buckland, S. T., Dick, J. M., Elston, D. A., Scott, ..., Watt, A. D. (2010). Long-term datasets in biodiversity research and monitoring: assessing change in ecological communities through time. Trends in Ecology & Evolution, 25, 574-582.

Manhães, M. A., & Loures-Ribeiro, A. (2005). Spatial distribution and diversity of bird community in an urban area of southeast Brazil. Brazilian. Archives of Biology and Technology, 48, 285-294.

Meillère, A., Brischoux, F., Parenteau, C., & Angelier, F. (2015). Influence of urbanization on body size, condition, and physiology in an urban exploiter: a multi-component approach. PloS one, 10(8), e0135685.

Miles, L., & Kapos, V. (2008). Reducing greenhouse gas emissions from deforestation and forest degradation: global land-use implications. Science, 320, 1454-1455.

Naoki, K., Duran, F. J., & Sánchez, J. E. (2003). La avifauna de un fragmento de bosque secundario en el Valle Central, Costa Rica: su estacionalidad e implicación para la conservación. Brenesia, 59, 49-64.

Neter, J., Kutner, M. H., Nachtsheim, C. J., & Wasserman, W. (1996). Applied linear statistical models. Boston, MA.: McGraw-Hill.

Perfecto, I., Rice, R. A., Greenberg, R., & Van der Voort, M. E. (1996). Shade Coffee: a disappearing refuge for biodiversity. Bioscience, 46, 598-608.

Ramankutty, N., Evan, A.T., Monfreda, C., & Foley, J.A. (2008). Farming the planet: geographic distribution of global agricultural lands in the year 2000. Global Biogeochemical Cycles, 22, GB1003.

Reitsma, R., Parrish, J. D., & McLarney, W. (2001). The role of cacao plantations in maintaining forest avian diversity in southeastern Costa Rica. Agroforestry Systems, 53, 185-193.

Sandoval, L. (2011). Inicio de la época reproductiva y tiempo de defensa del territorio en machos de Colinus leucopogon (Galliformes: Odontophoridae). Revista de Biología Tropical, 59, 363-372.

Sandoval, L., & Barrantes, G. (2009). Relationship between species richness of excavator birds and cavity-adopters in seven tropical forests. Wilson Journal of Ornithology, 121, 75-81.

Sandoval, L., & Sánchez, C. (2017). Lista de aves de Costa Rica: vigésima quinta actualización. San José, Costa Rica: Unión de Ornitólogos de Costa Rica.

Solano-Ugalde, A. (2011). La Avifauna del Centro de Conservación Santa Ana, San José, Costa Rica. Zeledonia, 11, 39-42.

Soulsbury, C. D., & White, P. C. (2016). Human–wildlife interactions in urban areas: a review of conflicts, benefits and opportunities. Wildlife Research, 42, 541-553.

Stiles, F. G. (1985). Conservation of forest birds of Costa Rica: problems and perspectives. In A. W. Diamond, & T. S. Lovejoy (Eds.), Conservation of tropical forest birds. (Technical Publication Number 4; pp. 121-138). Cambridge, UK: International Council for Bird Preservation.

Stiles, F. G. (1990). La avifauna de la Universidad de Costa Rica y sus alrededores a través de veinte años (1968-1989). Revista de Biología Tropical, 38, 361-381.

Stiles, F. G. (1994). A study of fall migration of Nearctic-breeding landbirds in central Costa Rica. Bird Conservation International, 4, 71-89.

Stiles, F. G., & Skutch, A. F. (1989). A guide to the birds of Costa Rica. Ithaca, NY: Comstock.

Stotz, D. F., Fitzpatrick, J. W., Parker, T. A. II, & Moskovits, D. K. (1996). Neotropical birds. Ecology and Conservation. Chicago, Il: University of Chicago Press.

Tilghman, N. G. (1987). Characteristics of urban woodlands affecting breeding bird diversity and abundance. Landscape Urban Plan, 4, 481-495.

Tscharntke, T., Sekercioglu, C. H., Dietsch, T. V., Sodhi, N. S., Hoehn, P., & Tylianakis, J. M. (2008). Landscape constraints on functional diversity of birds and insects in tropical agroecosystems. Ecology, 89, 944-951.

Vilchez Mendoza, S., Harvey, C. A., Sáenz, J. C., Casanoves, F., Carvajal, J. P., González Villalobos, J. G., ... Sinclair, F. L. (2014). Consistency in bird use of tree cover across tropical agricultural landscapes. Ecological Applications, 24, 158-168.

Weibull, A. C., Bengtsson, J., & Nohlgren, E. (2000). Diversity of butterflies in the agricultural landscape: the role of farming system and landscape heterogeneity. Ecography, 23, 743-750.

Wunderle, J. M. Jr., & Latta, S. 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.



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