Artículo

Azpiroz, A.B.; Isacch, J.P.; Dias, R.A.; Di Giacomo, A.S.; Fontana, C.S.; Palarea, C.M. "Ecology and conservation of grassland birds in southeastern South America: A review" (2012) Journal of Field Ornithology. 83(3):217-246
La versión final de este artículo es de uso interno de la institución.
Consulte el artículo en la página del editor
Consulte la política de Acceso Abierto del editor

Abstract:

The grasslands of southeastern South America (SESA), comprising one of the most extensive grassland ecosystems in the Neotropics, have been negatively impacted by the development of the livestock industry, arable agriculture, and forestry. SESA grasslands have a rich avifauna that includes 22 globally threatened and near-threatened species, and many other species have suffered local population extinctions and range reductions. In addition to habitat loss and fragmentation, grassland birds in SESA are threatened by improper use of agrochemicals, unfavorable fire management regimes, pollution, and illegal capture and hunting. Studies to date have provided information about the distribution of grassland birds, the threats populations face, and the habitat requirements of some threatened species, but more information is needed concerning dispersal and migration patterns, genetics, and factors that influence habitat use and species survival in both natural and agricultural landscapes. There are few public protected areas in the region (1% of original grasslands), and many populations of threatened grassland birds are found on private lands. Therefore, efforts to preserve grassland habitat must reconcile the interests of land owners and conservationists. Current conservation efforts include establishment of public and private reserves, promotion of agricultural activities that reconcile production with biodiversity conservation, development of multilateral conservation projects across countries, and elaboration of action plans. Measures that result in significant losses to private land owners should include economic compensation, and use of economic incentives to promote agriculture and forestry in native grassland areas should be discouraged, especially in priority areas for grassland birds. Although more studies are needed, some actions, particularly habitat protection and improved management of public and private lands, should be taken immediately to improve the conservation status of grassland birds in SESA. © 2012 The Authors. Journal of Field Ornithology © 2012 Association of Field Ornithologists.

Registro:

Documento: Artículo
Título:Ecology and conservation of grassland birds in southeastern South America: A review
Autor:Azpiroz, A.B.; Isacch, J.P.; Dias, R.A.; Di Giacomo, A.S.; Fontana, C.S.; Palarea, C.M.
Filiación:Laboratorio de Genética de la Conservación, Instituto de Investigaciones Biológicas Clemente Estable, Av. Italia 3318, Montevideo C.P. 11600, Uruguay
Instituto de Investigaciones Marinas y Costeras (IIMyC), Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Consejo Nacional de Investigaciones Científicas y Técnica, Funes 3250, (7600) Mar del Plata, Argentina
LABECO, Universidade Católica de Pelotas, R. Félix da Cunha 412, CEP 96010-000, Pelotas, RS, Brazil
Programa de Pós-Graduação em Ecologia, Instituto de Biociências, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves 9500, CEP 91501-970, Porto Alegre, RS, Brazil
Instituto de Ecología, Genética y Evolución de Buenos Aires (IEGEBA-CONICET), Facultad de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Int. Guiraldes y Av. Cantilo s/n, Pabellon II, Cid Univ., C1428EHA, Buenos Aires, Argentina
Laboratório de Ornitologia, Museu de Ciências e Tecnologia, Curso de Pós-graduação em Zoologia, Pontifícia Universidade Católica do Rio Grande do Sul, PUCRS, Av. Ipiranga, 6681., CEP 90619-900. Porto Alegre, RS, Brazil
Asociación Guyra Paraguay, Gaeano Martino 215 c/Tte. Ross, C, C:1132, Asunción, Paraguay
Palabras clave:Argentina; Brazil; Brazilian Upland grasslands; Campos; Humid Chaco grasslands; Pampas; Paraguay; Río de la Plata grasslands; Uruguay; Aves
Año:2012
Volumen:83
Número:3
Página de inicio:217
Página de fin:246
DOI: http://dx.doi.org/10.1111/j.1557-9263.2012.00372.x
Título revista:Journal of Field Ornithology
Título revista abreviado:J. Field Ornithol.
ISSN:02738570
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_02738570_v83_n3_p217_Azpiroz

Referencias:

  • Aguilera, M., Steinacker, D., Demaría, M., Avila, A., Estados y transiciones de los pastizales de Sorgasthrum pellitum del área medanosa central de San Luis, Argentina (1998) Ecotrópicos, 11, pp. 107-120
  • Aizen, M.A., Garibaldi, L.A., Dondo, M., Soybean expansion and agriculture diversity in Argentina (2009) Ecología Austral, 19, pp. 45-54
  • Alfaro, M., Azpiroz, A., Rabau, T., Abreu, M., Distribution, relative abundance, and habitat use of four species of Neotropical shorebirds in Uruguay (2008) Ornitología Neotropical, 19 (SUPPL.), pp. 461-472
  • Allan, D.G., Harrison, J.A., Navarro, R.A., Van Wilgen, B.W., Thompson, M.W., Impact of commercial afforestation on bird populations in Mpumalanga Province, South Africa-insights from bird-atlas data (1997) Biological Conservation, 79, pp. 173-185
  • (2012), http://www.apremavi.org.br, Apremavi [online]. Corredor Rio Pelotas. (16 March 2012); Arballo, E., Gambarotta, J.C., Registro de la Tijereta de las Pajas para el Uruguay (1987) Nuestras Aves, 5, pp. 16-17
  • Areta, J.I., Entre Ríos Seedeater (Sporophila zelichi): a species that never was (2008) Journal of Field Ornithology, 79, pp. 352-363
  • Askins, R.A., Chávez-Ramírez, F., Dale, B.C., Haas, C.A., Herkert, J.R., Knopf, F., Vickery, P.D., Conservation of grassland birds in North America: understanding ecological processes in different regions (2007) Ornithological Monographs, 64, pp. 1-46
  • Azpiroz, A.B., (2000) Biología y conservación del Dragón (Xanthopsar flavus, Icteridae) en la Reserva de Biosfera Bañados del Este, , PROBIDES, Rocha, Uruguay
  • Azpiroz, A.B., Conservation of Pampas Meadowlark (Sturnella defilippii) in Uruguay (2005) Cotinga, 23, pp. 71-73
  • Azpiroz, A.B., Blake, J.G., Avian assemblages in altered and natural grasslands in the Northern Campos of Uruguay (2009) Condor, 111, pp. 21-35
  • Azpiroz, A.B., Rilla Manta, F., Biodiversity and conservation in the Bañados del Este, southeastern Uruguay (2007) Proceedings of the waterbirds around the world conference, pp. 186-187. , (G. C. Boere, C. A. Galbraith, and D. A. Stroud, eds.). The Stationary Office, Edinburgh, UK
  • Baldi, G., Guershman, J.P., Paruelo, J.M., Characterizing fragmentation in temperate South America grasslands (2006) Agriculture, Ecosystems and Environment, 116, pp. 197-208
  • Baldi, G., Nosetto, M.D., Aragón, M.R., Aversa, F., Paruelo, J.M., Jobbágy, E.G., Long-term satellite NDVI datasets: Evaluating their ability to detect ecosystem functional changes in South America (2008) Sensors, 8, pp. 5397-5425
  • Baldi, G., Paruelo, J.M., Land-use and land cover dynamics in South American temperate grasslands (2008) Ecology and Society, 13, p. 6
  • Barrios, L., Rodriguez, A., Behavioural and environmental correlates of soaring-bird mortality at on-shore turbines (2004) Journal of Applied Ecology, 41, pp. 72-81
  • Behling, H., Pillar, V.D.P., Bauermann, S.G., Late Quaternary grassland (Campos), gallery forest, fire and climate dynamics, studied by pollen, charcoal and multivariate analysis of the São Francisco de Assis core in western Rio Grande do Sul (southern Brazil) (2005) Review of Palaeobotany and Palynology, 133, pp. 235-248
  • Beissinger, S.R., Westphal, M.I., On the use of demographic models of population viability in endangered species management (1998) Journal of Wildlife Management, 62, pp. 821-841
  • Bellis, L.M., Martella, M.B., Navarro, J.L., Habitat use by wild and captive-reared Greater Rheas in agricultural landscapes (2004) Oryx, 38, pp. 304-310
  • Bellis, L.M., Martella, M.B., Navarro, J.L., Home range of Greater and Lesser rhea in Argentina: relevance to conservation (2004) Biodiversity and Conservation, 13, pp. 2589-2598
  • Belton, W., (1994) Aves do Rio Grande do Sul, distribuição e biologia, , Unisinos, São Leopoldo, Brazil
  • Bencke, G.A., (2001) Lista de referência das aves do Rio Grande do Sul, , Porto Alegre, Fundação Zoobotânica do Rio Grande do Sul, Brazil
  • Bencke, G.A., Dias, R.A., Bugoni, L., Agne, C.E., Fontana, C.S., Maurício, G.N., Machado, D.B., Revisão e atualização da lista das aves do Rio Grande do Sul, Brasil (2010) Iheringia, 100, pp. 519-556
  • Bencke, G.A., Fontana, C.S., Dias, R.A., Mauricio, G.N., Mähler Jr., J.K.F., Aves (2003) Livro vermelho da fauna ameaçada de extinção no Rio Grande do Sul, pp. 189-479. , (C. S. Fontana, G. A. Bencke, and R. E. dos Reis, eds.). Edipucrs, Porto Alegre, Brazil
  • Bernardos, J.N., Zaccagnini, M.E., Evaluación del riesgo de toxicidad aguda para aves por uso de insecticidas en arroceras (2008) Primer taller para la Conservación de Aves Playeras Migratorias en Arroceras del Cono Sur, , http://lac.wetlands.org, [online]. (V. M. de la Balze and D. E. Blanco, eds.). Wetlands International, Buenos Aires, Argentina. (12 December 2011)
  • Bernardos, J.N., Zaccagnini, M.E., Mineau, P., Decarre, J., De Carli, R., (2007) Calculadora de riesgo ecotoxicológico para aves: sistema soporte de decisiones para el control de plagas con criterios ambientales, , Versión 2.0. INTA, Buenos Aires, Argentina
  • Berthrong, S.T., Schadt, C.W., Piñeiro, G., Jackson, R.B., Afforestation alters the composition of functional genes in soil and biogeochemical processes in South American grasslands (2009) Applied and Environmental Microbiology, 75, pp. 6240-6248
  • Bilenca, D., Miñarro, F., (2004) Identificación de Áreas Valiosas de Pastizal (AVPs) en las Pampas y Campos de Argentina, Uruguay y sur de Brasil, , Fundación Vida Silvestre, Buenos Aires, Argentina
  • (2012), http://www.birdlife.org, Birdlife International [online]. Threatened birds of the world. Species factsheets. (20 March 2012); Blanco, D.E., Banchs, R., Canevari, P., (1993) Critical sites for the Eskimo Curlew (Numenius borealis), and other Nearctic grassland shorebirds in Argentina and Uruguay, , U.S. Fish and Wildlife Service, Wetlands for the Americas, Buenos Aires, Argentina
  • Blanco, D.E., Lanctot, R.B., Isacch, J.P., Gill, V.A., Pastizales templados del Sur de América del Sur como hábitat de aves playeras migratorias (2004) Ornitología Neotropical, 15, pp. 159-167
  • Blanco, D.E., López-Lanús, B., Dias, R.A., Azpiroz, A., Rilla, F., (2006) Uso de arroceras por chorlos y
  • Blanco, D.E., Zalba, S.M., Berenguer, C.J., Pugnali, G., Rodríguez-Goñi, D.H., Estado y conservación del cauquén colorado Chloephaga rubidiceps Sclater (Aves, Anatidae) en su zona de invernada (Provincia de Buenos Aires, Argentina) (2003) Revista Chilena de Historia Natural, 76, pp. 47-55
  • Boldrini, I.I., Eggers, L., Mentz, L.A., Miotto, S.T.S., Matzenbacher, N.I., Longhi-Wagner, H.M., Trevisan, R., Setúbal, R.B., Flora (2009) Biodiversidade dos Campos do Planalto das Araucárias, pp. 40-94. , (I. I. Boldrini, ed.). Ministério do Meio Ambiente, Brasília, Brazil
  • Brandão, T., Trevisan, R., Both, T., Unidades de conservação e os campos do sul do Rio Grande do Sul (2007) Revista Brasileira de Biociências, 5, pp. 843-845
  • Bristot, A., Planalto das Araucárias - um ecossistema em perigo de extinção? (2001) Agoecologia e Desenvolvimento Rural Sustentável, 2, pp. 24-31
  • Brockerhoff, E.G., Jactel, H., Parrotta, J.A., Quine, C.P., Sayer, J., Plantation forests and biodiversity: oxymoron or opportunity? (2008) Biodiversity and Conservation, 17, pp. 925-951
  • Brook, B.W., O'Grady, J.J., Chapman, A.P., Burgman, M.A., Akçakaya, H.R., Frankham, R., Predictive accuracy of Population Viability Analysis in conservation biology (2000) Nature, 404, pp. 385-387
  • Bucher, E.H., Nores, M., Present status of birds in steppes and savannas of northern and central Argentina (1988) Ecology and conservation of grassland birds, pp. 71-80. , (P. D. Goriup, ed.). International Council for Bird Preservation, Cambridge, UK
  • Burgos, J.J., Vidal, A., Los climas de la República Argentina según la nueva clasificación de Thornthwaite (1951) Revista Meteoros, 1, pp. 3-32
  • Butcher, G.S., Fuller, M.R., McAllister, L.S., Geissler, P.H., An evaluation of the Christmas Bird Count for monitoring population trends of selected species (1990) Wildlife Society Bulletin, 18, pp. 129-134
  • Camargo, O.A., (2002) Atlas eólico: Rio Grande do Sul, , org. Secretaria de Energia, Minas e Comunicações, SEMC, Porto Alegre, Brazil
  • Canavelli, S.B., Bechard, M.J., Woodbridge, B., Kochert, M.N., Maceda, J.J., Zaccagnini, M.E., Habitat use by Swainson's Hawks on their austral wintering grounds in Argentina (2003) Journal of Raptor Research, 37, pp. 125-134
  • Canavelli, S.B., Zaccagnini, M.E., Torresin, J., Calamari, N.C., Ducommun, M.P., Capllonch, P., Monitoreo extensivo de aves en el centro-sur de Entre Ríos (2004) Temas de la biodiversidad del litoral fluvial argentino, pp. 349-362. , (F. G. Aceñolaza, ed.). Instituto Superior de Correlación Geológica, San Miguel de Tucumán, Argentina
  • Cardoni, D.A., (2011), Efectos de disturbios antrópicos en el uso de hábitat de aves de marismas: consideraciones para un uso sustentable. Ph.D. dissertation, Universidad Nacional de Mar del Plata, Mar del Plata, Argentina; Cardoni, D.A., Isacch, J.P., Fanjul, M.E., Escapa, M., Iribarne, O., Relationship between anthropogenic sewage discharge, marsh structure and bird assemblages in an SW Atlantic saltmarsh (2011) Marine Environmental Research, 71, pp. 122-130
  • Cartes, J.L., Clay, R.P., Paraguay (2009) Important Bird Areas Americas-Priority sites for biodiversity conservation, pp. 297-306. , (C. Devenish, D. F. Díaz Fernández, R. P. Clay, I. Davidson, and I. Yépez Zabala, eds.). BirdLife Conservation Series 16, BirdLife International, Quito, Ecuador
  • Casañas, H.E., Roesler, I., Klavins, J., Historia natural y distribución de la Cachirla Trinadora (Anthus chacoensis) (2007) Hornero, 22, pp. 59-63
  • Clay, R.P., Del Castillo, H., De Egea, J., Paraguay: contextos eco-regionales, geográficos y socioeconómicos (2008) Áreas importantes para la conservación de las aves del Paraguay, pp. 31-44. , (Guyra Paraguay, ed.). Guyra Paraguay/BirdLife International, Asunción, Paraguay
  • Chebez, J.C., (2008) Los que se van. Fauna argentina amenazada. Tomo 2, , Albatros, Buenos Aires, Argentina
  • Codesido, M., Fraga, R.M., Distributions of threatened grassland passerines of Paraguay, Argentina and Uruguay, with new locality records and notes on their natural history and habitat (2009) Ornitología Neotropical, 20, pp. 585-595
  • Codesido, M., González-Fischer, C., Bilenca, D., Distributional changes of landbird species in agroecosystems of central Argentina (2011) Condor, 113, pp. 266-273
  • Codesido, M., González-Fischer, C., Bilenca, D., Agricultural land-use, avian nesting and rarity in the Pampas of central Argentina (2012) Emu, 112, pp. 46-54
  • Collar, N.J., Andrew, P., (1988) Birds to watch: the ICBP world checklist of threatened birds, , ICBP and IUCN, Cambridge, UK
  • Collar, N.J., Crosby, M.J., Stattersfield, A.J., (1994) Birds to watch 2: the world list of threatened birds, , BirdLife International, Cambridge, UK
  • Collar, N.J., Gonzaga, L.P., Krebbe, N., Madroño Nieto, A., Naranjo, L.G., Parker III, T.A., Wege, D.C., (1992) Threatened birds of the Americas: the ICPB/IUCN Red Data Book, , International Council for Bird Preservation, Cambridge, UK
  • Comparatore, V.M., Martínez, M.M., Vasallo, A.I., Barg, O.M., Isacch, J.P., Abundancia y relaciones con el hábitat de aves y mamíferos en pastizales de Paspalum quadrifarium (paja colorada) manejados con fuego (Provincia de Buenos Aires, Argentina) (1996) Interciencia, 21, pp. 228-237
  • Comparatore, V., Yagueddú, C., Diet of the Greater Rhea (Rhea americana) in an agroecosystem of the Flooding Pampa, Argentina (2007) Ornitología Neotropical, 18, pp. 187-194
  • Cordeiro, J.L.P., Hasenack, H., Cobertura vegetal atual do Rio Grande do Sul. (2009) Campos Sulinos: conservação e uso sustentável, pp. 285-299. , (V. P. Pillar, S. C. Müller, Z. M. S. Castilhos, and A. V. Á. Jacques, eds.). Ministério do Meio Ambiente, Brasília, Brazil
  • Crawshaw, D., Dall'Agnol, M., Cordeiro, J.L.P., Hasenack, H., Caracterização dos campos sul-rio-grandenses: uma perspectiva da ecologia da paisagem (2007) Boletim Gaúcho de Geografia, 33, pp. 233-252
  • De Egea, J., Peña-Chocarro, M., Espada, C., Knapp, S., Checklist of vascular plants of the Department of Ñeembucú, Paraguay (2012) PhytoKeys, 9, pp. 15-179
  • Del Castillo, H., Clay, R.P., (2004) Annotated checklist of the birds of Paraguay, , Asociación Guyra Paraguay, Asuncion, Paraguay
  • Demaría, M.R., Aguado Suárez, I., Steimaker, D.F., Reemplazo y fragmentación de pastizales pampeanos semiáridos en San Luis, Argentina (2008) Ecología Austral, 18, pp. 55-70
  • Demaría, M.R., Mcshea, W.J., Koy, K., Maceira, N., Pampas deer conservation with respect to habitat loss and protected area considerations in San Luis, Argentina (2003) Biological Conservation, 115, pp. 121-130
  • Develey, P.F., Goerck, J.M., Brazil (2009) Important Bird Areas Americas-Priority sites for biodiversity conservation, pp. 99-112. , (C. Devenish, D. F. Díaz Fernández, R. P. Clay, I. Davidson, and I. Yépez Zabala, eds.). BirdLife International, Quito, Ecuador
  • Devenish, C., Díaz Fernández, D.F., Clay, R.P., Davidson, I., Yépez Zabala, I., Important Bird Areas Americas (2009) Priority sites for biodiversity conservation, , (eds.). BirdLife International, Quito, Ecuador
  • Dias, R.A., Mauricio, G.N., Natural history notes and conservation of a Saffron-cowled Blackbird Xanthopsar flavus population in the southern coastal plain of Rio Grande do Sul, Brazil (2002) Bird Conservation International, 12, pp. 225-268
  • Di Giacomo, A.S., (2005) Áreas importantes para la conservación de las aves en la Argentina. Sitios prioritarios para la conservación de la biodiversidad, , Aves Argentinas/Asociación Ornitológica del Plata, Buenos Aires, Argentina
  • Di Giacomo, A.S., Di Giacomo, A.G., Extinción, historia natural y conservación de las poblaciones del Yetapá de Collar (Alectrurus risora) en la Argentina (2004) Ornitología Neotropical, 15, pp. 1-14
  • Di Giacomo, A.S., Di Giacomo, A.G., Contreras, J.R., Status and conservation of the Bobolink (Dolichonyx oryzivorus) in Argentina (2005) Bird conservation implementation and integration in the Americas, pp. 519-524. , (T. Rich, and C. J. Ralph, eds.). General Technical Report PSW-GTR-191, Pacific Southwest Research Station, U.S. Forest Service, Albany, CA
  • Di Giacomo, A.S., Di Giacomo, A.G., Reboreda, J.C., Male and female reproductive success in a threatened polygynous species: the Strange-Tailed Tyrant (Alectrurus risora) (2011) Condor, 103, pp. 619-628
  • Di Giacomo, A.S., Krapovickas, S., Afforestation threatens Argentina's grasslands (2001) World Birdwatch, 23, pp. 24-25
  • Di Giacomo, A.S., Parera, A.F., (2008) 20 áreas prioritarias para la conservación de las aves migratorias neárticas en los, , pastizales del cono sur de Sudamérica. Aves Argentinas/Asociación Ornitológica del Plata, Buenos Aires, Argentina
  • Di Giacomo, A.S., Vickery, P., Casañas, H., Spitznagel, O., Ostrosky, C., Krapovickas, S., Bosso, A., Landscape associations of globally threatened grassland birds in the Aguapey River Important Bird Area, Corrientes, Argentina (2010) Bird Conservation International, 20, pp. 62-73
  • Di Giacomo, A.G., Aves de la Reserva El Bagual. In: Historia natural y paisaje de la Reserva El Bagual, Provincia de Formosa, Argentina (2005) Inventario de la fauna de vertebrados y de la flora vascular de un área protegida del Chaco Húmedo, pp. 201-465. , A. G. Di Giacomo, and S. F. Krapovickas, eds.). Aves Argentinas/Asociación Ornitológica del Plata, Buenos Aires, Argentina
  • Di Giacomo, A.G., Di Giacomo, A.S., Reboreda, J.C., Effects of grassland burning on reproductive success of globally threatened Strange-tailed Tyrants Alectrurus risora (2011) Bird Conservation International, 21, pp. 411-422
  • (1999) Propuesta de estrategia nacional para la conservación y uso sostenible de la diversidad biológica del Uruguay, , Dinama/Mvotma. Proyecto URU/96/G 31, FMAM, PNUD, Montevideo, Uruguay
  • Donald, P.F., Green, R.E., Heath, M.F., Agricultural intensification and the collapse of Europe's farmland bird populations (2001) Proceedings of the Royal Society B, 268, pp. 25-29
  • Donald, P.F., Sanderson, F.J., Burfield, I.J., van Bommel, F.P.J., Further evidence of continent-wide impacts of agricultural intensification on European farmland birds 1990-2000 (2006) Agriculture, Ecosystems and Environment, 116, pp. 189-196
  • Echeverría, A.I., Vassallo, A.I., Isacch, J.P., Experimental analysis of novelty responses in a bird assemblage inhabiting a suburban marsh (2006) Canadian Journal of Zoology, 84, pp. 974-980
  • (2011), http://agro.fauba.info/node/206#_ftn1, FAUBA [online]. Estiman usos de la tierra en la Provincia de Buenos Aires. (22 December 2011); Fernández, G., Posse, G., Ferretti, V., Gabelli, F.M., Bird-habitat relationship for the declining Pampas Meadowlark populations in the southern Pampas grasslands (2003) Biological Conservation, 115, pp. 139-148
  • Filloy, J., Bellocq, M.I., Patterns of bird abundance along the agricultural gradient of the Pampean region (2007) Agriculture, Ecosystem and Environment, 120, pp. 291-298
  • Filloy, J., Zurita, G.A., Corbelli, J.M., Bellocq, M.I., On the similarity among bird communities: testing the influence of distance and land use (2010) Acta Oecologica, 36, pp. 333-338
  • Fischer, J., Lindenmayer, D.B., Landscape modification and habitat fragmentation: a synthesis (2007) Global Ecology and Biogeography, 16, pp. 265-280
  • Fisher, R.J., Davis, S.K., From Wiens to Robel: a review of grassland-bird habitat selection (2010) Journal of Wildlife Management, 74, pp. 265-273
  • Fontana, C.S., (1994), História natural de Heteroxolmis dominicana (Vieillot, 1823) (Avs, Tyrannidae) com ênfase na relação ecológica com Xanthopsar flavus (Gmelin, 1788) (Aves Icteridae) no nordeste do Rio Grande do Sul. M.S. thesis. Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil; Fontana, C.S., Rovedder, C.E., Repenning, M., Gonçalves, M.L., Estado atual do conhecimento e conservação da avifauna dos Campos de Cima da Serra do sul do Brasil, Rio Grande do Sul e Santa Catarina (2008) Revista Brasileira de Ornitologia, 16, pp. 281-307
  • Fontana, C.S., Repenning, M., Rovedder, C.E., Fauna Terrestre: Aves (2009) Biodiversidade dos campos do Planalto das Araucárias, pp. 159-207. , (I. I. Boldrini, ed.). Ministério do Meio Ambiente, Brasília, Brazil
  • Fraga, R.M., Distribution, natural history and conservation of the Black-and-White Monjita (Heteroxolmis dominicana) in Argentina, a species vulnerable to extinction (2003) Ornitología Neotropical, 14, pp. 1-12
  • Fraga, R.M., Casañas, H., Pugnali, G., Natural history and conservation of the endangered Saffron-cowled Blackbird Xanthopsar flavus in Argentina (1998) Bird Conservation International, 8, pp. 255-267
  • Fuhlendorf, S.D., Engle, D.M., Restoring heterogeneity on rangelands: ecosystem management based on evolutionary grazing patterns (2001) BioScience, 51, pp. 625-632
  • Gabelli, F.M., Fernández, G.J., Ferretti, V., Posse, G., Coconier, E., Gavieiro, H.J., Llambías, P.E., Tubaro, P.L., Range contraction in the Pampas Meadowlark Sturnella defilippii in the southern pampas grasslands of Argentina (2004) Oryx, 38, pp. 164-170
  • Ghione, S., Martino, D., Biodiversidad. Informe del estado del ambiente (2008) GEO Uruguay 2008, pp. 178-239. , (S. Ghione and D. Martino, eds.). Gráfica Mosca, Montevideo, Uruguay
  • Gibson, E., Notes on the birds of Paysandú, Republic of Uruguay (1885) Ibis, 5, pp. 275-283
  • Giordano, P.F., Navarro, J.L., Martella, M.B., Building large-scale spatially explicit models to predict the distribution of suitable habitat patches for the Greater Rhea (Rhea americana), a near-threatened species (2009) Biological Conservation, 143, pp. 357-365
  • Goldstein, M.I., Woodbridge, B., Zaccagnini, M.E., Canavelli, S.G., Lanusse, A., An assessment of mortality of Swainson's Hawks in wintering grounds in Argentina (1996) Journal of Raptor Research, 30, pp. 106-107
  • Goldstein, M.I., Lacher Jr., T.E., Woodbridge, B., Bechard, M.J., Canavelli, S.B., Zaccagnini, M.E., Cobb, G.P., Hooper, M.J., Monocrotophos-induced mass mortality of Swainson's Hawks in Argentina, 1995-96 (1999) Ecotoxicology, 8, pp. 201-214
  • Goldstein, M.I., Lacher Jr., T.E., Zaccagnini, M.E., Parker, M.L., Hooper, M.J., Monitoring and assessment of Swainson's Hawks in Argentina following restrictions on monocrotophos use, 1996-97 (1999) Ecotoxicology, 8, pp. 215-224
  • Goriup, P.D., (1988) Ecology and conservation of grassland birds, , International Council for Bird Preservation, Cambridge, UK
  • Gorleri, M.C., Caracterización climática del Chaco Húmedo. In: Historia natural y paisaje de la Reserva El Bagual, Formosa, Argentina (2005) Inventario de la fauna de vertebrados y de la flora vascular de un área del Chaco Húmedo, pp. 13-25. , A. G. Di Giacomo and S. F. Krapovickas, eds.). Aves Argentinas/Asociación Ornitológica del Plata, Buenos Aires, Argentina
  • (2005) Atlas de las aves del Paraguay, , Guyra Paraguay. Asunción, Paraguay
  • Hasse, G., (2006) Eucalipto: histórias de um imigrante vegetal, , JÁ Editores, Porto Alegre, Brazil
  • Hedrick, P.W., Large variance in reproductive success and the Ne/N ratio (2005) Evolution, 59, pp. 1596-1599
  • Henwood, W.D., Toward a strategy for the conservation and protection of the world's temperate grasslands (2010) Great Plains Research, 20, pp. 121-134
  • Herrera, L., Comparatore, V., Laterra, P., Habitat relations of Rhea americana in an agroecosystem of Buenos Aires Province, Argentina (2004) Biological Conservation, 119, pp. 363-369
  • Herrera, L.P., Laterra, P., Maceira, N., Zelaya, K.D., Martínez, G.A., Fragmentation status of tall-tussock grassland relicts in the Flooding Pampa, Argentina (2009) Rangeland Ecology and Management, 62, pp. 73-82
  • Hoekstra, J.M., Boucher, T.M., Ricketts, T.H., Roberts, C., Confronting a biome crisis: global disparities of habitat loss and protection (2005) Ecology Letters, 8, pp. 23-29
  • Hooper, M.J., Mineau, P., Zaccagnini, M.E., Winegrad, G.W., Woodbridge, B., Monocrotophos and the Swainson's Hawk (1999) Pesticide Outlook, 10, pp. 97-102
  • Hooper, M.J., Mineau, P., Zaccagnini, M.E., Winegrad, G.W., Pesticides and international migratory bird conservation (2003) Handbook of ecotoxicology, pp. 737-753. , (D. J. Hoffman, B. A. Rattner, G. A. Burton, Jr., and J. Cairns, Jr., eds.). Lewis Publishers, Boca Raton, FL
  • Hudson, W.H., (1920) Birds of La Plata, , J. M. Dent and Sons, Toronto, Canada
  • (2011), Hüffner, A., and B.C. Engel (eds.). Grandes e pequenas centrais hidrelétricas na bacia do Rio Uruguai: guias para ONGs e movimentos sociais. Amigos da Terra - NatBrasil, Porto Alegre, Brazil; (2009) O uso sustentável da reserva legal: diretrizes para o manejo da pecuária nos campos do bioma Pampa, , IBAMA. Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis/RS, Porto Alegre, Brazil
  • Plano de ação nacional para a conservação dos passeriformes ameaçados dos Campos Sulinos e Espinilho, , ICMBio. In press. Instituto Chico Mendes de Conservação da Biodiversidade, Brasília, Brazil
  • (2010), http://www.ignis.org.br, Ignis [online]. Lista de espécies ameaçadas de extinção em Santa Catarina. (5 July 2011); Ihering, H.V., As aves do Estado do Rio Grande do Sul (1899) Annuário do Estado do Rio Grande do Sul para o anno de 1900, pp. 113-154. , Gundlach and Krahe, Porto Alegre, Brazil
  • Isacch, J.P., Implementing the Biosphere Reserve concept: the case of Parque Atlántico Mar Chiquito Biosphere Reserve from Argentina (2008) Biodiversity and Conservation, 17, pp. 1799-1804
  • Isacch, J.P., Comparatore, M.S.B.V., Herrera, L.P., Vargas, R.J., Martínez, M.M., Las aves de los pastizales costeros del SE de la provincia de Buenos Aires (2001) Reserva de Biosfera Mar Chiquita: Características físicas, biológicas y ecológicas, pp. 269-286. , (O. Iribarne, ed.). Editorial Martín, Mar del Plata, Argentina
  • Isacch, J.P., Bó, M.S., Maceira, N.O., Demaría, M.R., Peluc, S., Composition and seasonal changes of the bird community of natural grasslands in the western Pampa of Argentina (2003) Journal of Field Ornithology, 74, pp. 59-65
  • Isacch, J.P., Cardoni, D.A., Different grazing strategies are necessary to conserve endangered grassland birds in short and tall salty grasslands of the flooding Pampas (2011) Condor, 113, pp. 724-734
  • Isacch, J.P., Holz, S., Ricci, L., Martínez, M.M., Post-fire vegetation change and bird use of a salt marsh in coastal Argentina (2004) Wetlands, 24, pp. 235-243
  • Isacch, J.P., Maceira, N.O., Bó, M.S., Demaría, M.R., Peluc, S., Bird-habitat relationship in semiarid natural grasslands and exotic pastures in the west pampas of Argentina (2005) Journal of Arid Environment, 62, pp. 267-283
  • Isacch, J.P., Martínez, M.M., Estacionalidad y relaciones con la estructura del hábitat de la comunidad de aves de pastizales de paja colorada (Paspalum quadrifarium) manejados con fuego en la provincia de Buenos Aires, Argentina (2001) Ornitología Neotropical, 12, pp. 345-354
  • Isacch, J.P., Martínez, M.M., Temporal variation in abundance and population status of nonbreeding Nearctic and Patagonian shorebirds in the flooding pampa grasslands of Argentina (2003) Journal of Field Ornithology, 74, pp. 233-242
  • Isacch, J.P., Martínez, M.M., Habitat use by non-breeding shorebirds in flooding pampa grasslands of Argentina (2003) Waterbirds, 26, pp. 494-500
  • Jobbágy, E.G., Jackson, R.B., Groundwater use and salinization with grassland afforestation (2004) Global Change Biology, 10, pp. 1299-1312
  • Johnson, M.D., Sherry, T.W., Holmes, R.T., Marra, P.P., Measuring habitat quality for a migratory songbird wintering in natural and agricultural areas (2006) Conservation Biology, 20, pp. 1433-1444
  • Johnson, R.J., Jedlicka, J.A., Quinn, J.E., Brandle, J.R., Global perspectives on birds in agricultural landscapes (2011) Issues in agroecology: present status and future prospectus, volume 1, Integrating agriculture, conservation and ecotourism: examples from the field, pp. 55-140. , (W. B. Campbell and S. L. Ortíz, eds.). Springer, London, UK
  • Joseph, L., Towards a broader view of Neotropical migrants: consequences of a re-examination of austral migration (1997) Ornitología Neotropical, 8, pp. 31-36
  • Klein, R.M., (1978), Flora ilustrada catarinense: mapa fitogeográfico do Estado de Santa Catarina. Herbário Barbosa Rodrigues, Itajaí, Brazil; Krausman, R.P., Some basic principles of habitat use, grazing behavior of livestock and wildlife (1999) Idaho Forest, Wildlife and Range Experiment Station Bulletin, 70, pp. 85-90
  • Lanctot, R.B., Blanco, D.E., Dias, R.A., Isacch, J.P., Gill, V.A., Almeida, J.B., Delhey, K., Balbueno, R.A., Conservation status of the Buff-breasted Sandpiper: historic and contemporary distribution and abundance in South America (2002) Wilson Bulletin, 114, pp. 44-72
  • Lanctot, R.B., Blanco, D.E., Oesterheld, M., Balbueno, R.A., Guerschman, J.P., Piñeiro, G., Assessing habitat availability and use by Buff-breasted Sandpipers (Tryngites subruficollis) wintering in South America (2004) Ornitología Neotropical, 15, pp. 367-376
  • Langston, R.H.W., Pullan, J.D., (2003) Windfarms and birds: an analysis of the effects of windfarms on birds, and guidance on environmental assessment criteria and site selection issues, , Birdlife International, RSPB, Sandy, UK
  • Lantschner, M., Rusch, V., Peyrou, C., Bird assemblages in pine plantations replacing native ecosystems in NW Patagonia (2008) Biodiversity and Conservation, 17, pp. 969-989
  • Laterra, P., Vignolio, O.R., Hidalgo, L.G., Fernández, O.N., Cauhepé, M.A., Maceira, N.O., Dinámica de pajonales de paja colorada (Paspalum spp.) manejados con fuego y pastoreo en la Pampa Deprimida Argentina (1998) Ecotrópicos, 11, pp. 141-149
  • Leite, P.F., Contribuição ao conhecimento fitoecológico do sul do Brasil (2002) Ciência & Ambiente, 24, pp. 51-73
  • León, R.J.C., Burkart, S.E., El pastizal de la Pampa Deprimida: estados alternativos (1998) Ecotrópicos, 11, pp. 121-130
  • Leveau, L., Leveau, C., Riqueza y abundancia de aves en agroecosistemas pampeanos durante el período post-reproductivo (2004) Ornitología Neotropical, 15, pp. 371-380
  • Lipsey, M.K., Hockey, P.A.R., Do ecological networks in South African commercial forests benefit grassland birds? A case study of a pine plantation in KwaZulu-Natal (2010) Agriculture, Ecosystems and Environment, 137, pp. 133-142
  • Lopes, L.E., Malacco, G.B., Alteff, E.F., Ferreira de Vasconcelos, M., Hoffmann, D., Silveira, L.F., Range extensions and conservation of some threatened or little known Brazilian grassland birds (2010) Bird Conservation International, 20, pp. 84-94
  • López-Lanús, B., Grilli, P., Coconier, E., Di Giacomo, A., Banchs, R., (2008) Categorización de las aves de la Argentina según su estado de conservación, , Informe de Aves Argentinas/AOP y Secretaría de Ambiente y Desarrollo Sustentable, Buenos Aires, Argentina
  • López-Lanús, B., Marino, G., (2010) Ecología del Charlatán y su estado actual en la Provincia de Santa Fe, Argentina, , Aves Argentinas/Asociación Ornitológica del Plata, Buenos Aires, Argentina
  • Machado, E., Silveira, L.F., Plumage variability and taxonomy of the Capped Seedeater Sporophila bouvreuil (Aves: Passeriformes: Emberizidae) (2011) Zootaxa, 2781, pp. 49-62
  • Madsen, J., Matus, R., Blank, O., Benegas, L., Mateazzi, G., Blanco, D.E., Population status of the Ruddy-headed Goose (Chloephaga rubidiceps) in Tierra del Fuego and mainland Patagonia (Chile and Argentina) (2003) Ornitología Neotropical, 14, pp. 15-28
  • Manning, A.D., Lindenmayer, D.B., Nix, H.A., Continua and umwelt: novel perspectives on viewing landscapes (2004) Oikos, 104, pp. 621-628
  • Marino, G.D., Buenas prácticas ganaderas para conservar la vida silvestre de las Pampas (2008) Una guía para optimizar la producción y conservar la biodiversidad de los pastizales de la Bahía Samborombón y la cuenca del Río Salado, , Aves Argentinas, Buenos Aires, Argentina
  • Martella, M.B., Navarro Gonnet, J.L., Monge, S.A., Diet of Greater Rheas in an agroecosystem of central Argentina (1996) Journal of Wildlife Management, 60, pp. 586-592
  • Martino, D., Methol, M., Cambios en el uso de la tierra (2008) GEO Uruguay 2008, pp. 56-117. , (S. Ghione and D. Martino, eds.). Gráfica Mosca, Montevideo, Uruguay
  • Maturo, H.M., Oakley, L.J., Prado, D.E., Vegetación y posición fitogeográfica de la Reserva El Bagual. In: Historia natural y paisaje de la Reserva El Bagual, Formosa, Argentina (2005) Inventario de la fauna de vertebrados y de la flora vascular de un área del Chaco Húmedo, pp. 59-73. , (A. G. Di Giacomo and S. F. Krapovickas, eds.) Aves Argentinas/Asociación Ornitológica del Plata, Buenos Aires, Argentina
  • Medan, D., Torretta, J.P., Hodara, K., de la Fuente, E.B., Montaldo, N.H., Effects of agriculture expansion and intensification on the vertebrate and invertebrate diversity in the Pampas of Argentina (2011) Biodiversity and Conservation, 20, pp. 3077-3100
  • Metzger, J.P., Lewinsohn, T.M., Joly, C.A., Verdade, L.M., Martinelli, L.A., Rodrigues, R.R., Brazilian law: full speed in reverse? (2010) Science, 329, pp. 276-277
  • (2007) Áreas prioritárias para a conservação, uso sustentável e repartição de benefícios da biodiversidade brasileira: atualização-Portaria no. 9, , MMA. Ministério do Meio Ambiente, Brasília, Brazil
  • Morales, C., Del Castillo, H., Centrón, S., Palacios, F., El contexto ambiental de los cultivos de arroz en Paraguay (2010) Arroz un Negocio Creciente, pp. 49-52. , (A. Friedman and B. Wei, eds.). USAID/Paraguay Vende, Asunción, Paraguay
  • Morris, W.F., Doak, D.F., (2002) Quantitative conservation biology: the theory and practice of Population Viability Analysis, , Sinauer Associates, Sunderland, MA
  • Myers, J.P., Myers, L.P., Shorebirds of coastal Buenos Aires Province, Argentina (1979) Ibis, 121, pp. 186-200
  • Narosky, T., Di Giacomo, A., (1993) Las aves de la Provincia de Buenos Aires: distribución y estatus, , Asociación Ornitológica del Plata, Vázquez Mazzini Editores, Buenos Aires, Argentina
  • Netto, C.G.A.M., (2009) O futuro dos campos: possibilidades econômicas de continuidade da bovinocultura de corte no Rio Grande do Sul. In: Campos Sulinos: conservação e uso sustentável, pp. 380-390. , V. P. Pillar, S. C. Müller, Z. M. S. Castilhos, and A. V. Á. Jacques, eds.). Ministério do Meio Ambiente, Brasília, Brazil
  • Nunney, L., The influence of mating system and overlapping generations on effective population size (1993) Evolution, 47, pp. 1329-1341
  • Nunney, L., The influence of variation in female fecundity on effective population size (1996) Biological Journal of the Linnean Society, 59, pp. 411-425
  • Olson, D.M., Dinerstein, E., Wikramanayake, E.D., Burgess, N.D., Powell, G.V.N., Underwood, E.C., D'Amico, J.A., Kassem, K.R., Terrestrial ecoregions of the world: a new map of life on Earth (2001) BioScience, 51, pp. 933-938
  • Overbeck, G.E., Müller, S.C., Fidelis, A., Pfadenhauer, J., Pillar, V.D., Blanco, C.C., Boldrini, I.I., Forneck, E.D., Brazil's neglected biome: the South Brazilian Campos (2007) Perspectives in Plant Ecology, Evolution and Systematics, 9, pp. 101-116
  • Paruelo, J.M., Guerschman, J.P., Baldi, G., Di Bella, C., La estimación de la superficie agrícola. Antecedentes y una propuesta metodológica (2004) Interciencia, 29, pp. 421-427
  • Paruelo, J.M., Guerschman, J.P., Piñeiro, G., Jobbágy, E.G., Verón, S.R., Baldi, G., Baeza, S., Cambios en el uso de la tierra en Argentina y Uruguay: marcos conceptuales para su análisis (2006) Agrociencias, 10, pp. 47-61
  • Paruelo, J.M., Guerschman, J.P., Verón, S.R., Expansión agrícola y cambios en el uso del suelo (2005) Ciencia Hoy, 15, pp. 14-23
  • Pedrana, J., Isacch, J.P., Bó, M.S., Habitat relationships of diurnal raptors at local and landscape scales in southern temperate grasslands of Argentina (2008) Emu, 108, pp. 301-310
  • Pereira, J.A., Quintana, R.D., Monge, S., Diets of Plains Vizcacha, Greater Rhea and cattle in Argentina (2003) Journal of Range Management, 56, pp. 13-20
  • Petry, M.V., Krüger, L., Frequent use of burned grasslands by the vulnerable Saffron-cowled Blackbird Xanthopsar flavus: implications for the conservation of the species (2010) Journal of Ornithology, 151, pp. 599-605
  • Pillar, V.D., Quadros, F.L., Grassland-forest boundaries in southern Brazil (1997) Coenosis, 12, pp. 119-126
  • Pillar, V.D., Vélez, E., Extinção dos Campos Sulinos em unidades de conservação: um fenômeno natural ou um problema ético? (2010) Natureza & Conservação, 8, pp. 84-88
  • Pinheiro, R.T., Lopez, G., Abundancia del tinamú manchado (Nothura maculosa) y del tinamú alirrojo (Rhynchotus rufescens) en un área cinegética del Río Grande Do Sul (Brasil) (1999) Ornitología Neotropical, 10, pp. 35-41
  • Prevedello, J.A., Vieira, M.V., Does the type of matrix matter? A quantitative review of the evidence (2010) Biodiversity and Conservation, 19, pp. 1205-1223
  • Prieto, A., Vegetational history of the late glacial-Holocene transition in the grasslands of eastern Argentina (2000) Paleogeography, Paleoclimatology, Paleoecology, 157, pp. 167-188
  • Prugh, L.R., Hodges, K.E., Sinclair, A.R.E., Brashares, J.S., Effect of habitat area and isolation on fragmented animal populations (2008) Proceedings of the National Academy of Sciences USA, 105, pp. 20770-20775
  • Reino, L., Porto, M., Morgado, R., Carvalho, F., Mira, A., Beja, P., Does afforestation increase bird nest predation risk in surrounding farmland? (2010) Forest Ecology and Management, 260, pp. 1359-1366
  • Remsen Jr., J.V., Cadena, C.D., Jaramillo, A., Nores, M., Pacheco, J.F., Pérez-Emán, J., Robbins, M.B., Zimmer, K.J., (2012), http://www.museum.lsu.edu/~Remsen/SACCBaseline.html, [online]. A classification of the bird species of South America. American Ornithologists' Union. (21 March 2012); Repenning, M., (2012), História natural de uma população migratória de Sporophila aff. plumbea (Aves, Emberizidae) do sul do Brasil. M.S. thesis, Pontificia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil; Repenning, M., Rovedder, C.E., Fontana, C.S., Distribuição e biologia de aves nos campos de altitude do sul do Planalto Meridional Brasileiro (2010) Revista Brasileira de Ornitologia, 18, pp. 283-306
  • Rivera-Milán, F.F., Zaccagnini, M.E., Canavelli, S.B., Field trials of line-transect surveys of bird carcasses in agro-ecosystems of Argentina's Pampas region (2004) Wildlife Society Bulletin, 32, pp. 1219-1228
  • Rovedder, C.E., (2011), História natural de Sporophila melanogaster (Pelzeln 1870) (Aves: Emberizidae) com ênfase em sua biologia reprodutiva. M. S. thesis, Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil; Rumboll, M., El Cauquén de Cabeza Colorada (Chloephaga rubidiceps): una nota de alarma (1975) El Hornero, 11, pp. 315-316
  • Rumboll, M., El estado actual de Chloephaga rubidiceps (1979) Acta Zoologica Lilloana, 34, pp. 153-154
  • Sala, O.E., Oesterheld, M., León, R.J.C., Soriano, A., Grazing effects upon plant community structure in subhumid grasslands of Argentina (1986) Vegetatio, 67, pp. 27-32
  • Santos, R.E.F., Scherer-Neto, P., Aves de campos e várzeas (2009) Planos de Ação para Espécies de Aves Ameaçadas no Paraná, , (IAP/Projeto Paraná Biodiversidade, ed.). Instituto Ambiental do Paraná, Curitiba, Brazil
  • Sarasola, J.H., Galmes, M.A., Santillán, M.A., Ecology and conservation of Swainson's Hawk (Buteo swainsoni) in Argentina (2007) Hornero, 22, pp. 173-184
  • Sarasola, J.H., Negro, J.J., Role of alien tree stands on current distribution and social behavior of Swainson's Hawks Buteo swainsoni in the Argentine pampas (2006) Journal of Biogeography, 33, pp. 1096-1101
  • Sarasola, J.H., Negro, J.J., Salvador, V., Maceda, J.J., Hailstorms as a cause of mass mortality of Swainson's Hawks in their wintering grounds (2005) Journal of Wildlife Diseases, 41, pp. 643-646
  • Schrag, A.M., Zaccagnini, M.E., Calamari, N., Canavelli, S., Climate and land-use influences on avifauna in central Argentina: broad-scale patterns and implications of agricultural conversion for biodiversity (2009) Agriculture, Ecosystem and Environment, 132, pp. 135-142
  • Sick, H., (1997) Ornitologia Brasileira, , Nova Fronteira, Rio de Janeiro, Brazil
  • Silveira, L., Alonso, J., Runoff modifications due to the conversion of natural grasslands to forests in a large basin in Uruguay (2009) Hydrological Processes, 23, pp. 320-329
  • Soriano, A., León, R.J.C., Sala, O.E., Lavado, S., Deregibus, V.A., Cauhepé, M.A., Scaglia, O.A., Lemcoff, J.H., Río de la Plata Grasslands (1991) Ecosystems of the world 8A, natural grasslands, introduction and Western Hemisphere, pp. 367-407. , (R. T. Coupland, ed.). Elsevier, New York, NY
  • Stotz, D.F., Fitzpatrick, J.W., Parker III, T.A., Moskovits, D.K., (1996) Neotropical birds: ecology and conservation, , University of Chicago Press, Chicago, IL
  • Straube, F., Urben-Filho, C.A., Kajiwara, D., Aves (2004) Livro vermelho da fauna ameaçada no Estado do Paraná, pp. 143-496. , (S. B. Mikich and R. S. Bérnils, eds.). Instituto Ambiental do Paraná, Curitiba, Brazil
  • Strum, K.M., Hooper, M.J., Johnson, K.A., Lanctot, R.B., Zaccagnini, M.E., Sandercock, B.K., Exposure of migratory shorebirds to cholinesterase-inhibiting contaminants in the Western Hemisphere (2010) Condor, 112, pp. 15-28
  • Thompson, J.J., Tinamous and agriculture: lessons learned from the Galliformes (2004) Ornitología Neotropical, 15, pp. 301-307
  • Thompson, J.J., Carroll, J.P., Habitat use and survival of the Spotted Tinamou (Nothura maculosa) in agroecosystems in the Province of Buenos Aires, Argentina (2009) Proceedings of Gamebird 2006. Quail VI and Perdix XII, pp. 111-119. , (S. B. Cederbaum, B. C. Faircloth, T. M. Terhune, J. J. Thompson, and J. P. Carroll, eds.). Warnell School of Forestry and Natural Resources, University of Georgia, Athens, GA
  • Tubaro, P.L., Gabelli, F.M., The decline of the Pampas Meadowlark: difficulties of applying IUCN criteria to Neotropical grassland birds (1999) Studies in Avian Biology, 19, pp. 250-257
  • Vélez, E., Chomenko, L., Schaffer, W., Madeira, M., (2009) Um panorama sobre as iniciativas de conservação dos Campos Sulinos. In: Campos Sulinos: conservação e uso sustentável, pp. 356-379. , (V. P. Pillar, S. C. Müller, Z. M. S. Castilhos, and A. V. Á. Jacques, eds.). Ministério do Meio Ambiente, Brasília, Brazil
  • Vickery, P.D., Blanco, D.E., López-Lanús, B., (2010) Conservation plan for the Upland Sandpiper (Bartramia longicauda), version 1.1, , Manomet Center for Conservation Sciences, Manomet, MA
  • Vickery, P.D., Casañas, H.E., Di Giacomo, A.S., Effects of altitude on the distribution of Nearctic and resident grassland birds in Córdoba province, Argentina (2003) Journal of Field Ornithology, 74, pp. 172-178
  • Vickery, P.D., Hunter Jr., M.L., Wells, J.V., Is density an indicator of breeding success? (1992) Auk, 109, pp. 706-710
  • Vickery, P.D., Tubaro, P.L., da Silva, J.M.C., Peterjohn, B.G., Herkert, J.R., Cavalcanti, R.B., Conservation of grassland birds in the Western Hemisphere (1999) Studies in Avian Biology, 19, pp. 2-26
  • Viglizzo, E.F., Lectora, F., Pordomingo, A.J., Bernardos, J.N., Roberto, Z.E., Del Valle, H., Ecological lessons and applications from one century of low external-input farming in the pampas of Argentina (2001) Agriculture, Ecosystem and Environment, 83, pp. 65-81
  • Viglizzo, E.F., Pordomingo, A.J., Buschiazzo, D., Castro, M.G., A methodological approach to assess cross-scale relations and interactions in agricultural ecosystems of Argentina (2005) Ecosystems, 8, pp. 546-558
  • Wied, M., (1831) Beiträge zur Naturgeschichte von Brasilien. III(2), , Prinzen zu]. Landes-Industrie-Comptoirs, Weimar, Germany
  • (2000) People and ecosystems: the fraying web of life, , World Resources -2001. World Resources Institute, Washington, D.C
  • Woodbridge, B., Finley, K.K., Seager, S.T., An investigation of the Swainson's Hawk in Argentina (1995) Journal of Raptor Research, 29, pp. 202-204
  • Zaccagnini, M.E., ¿Porqué monitoreo ecotoxicológico de diversidad de aves en sistemas productivos? (2004) INTA expone 2004, 3, pp. 69-89. , (E. Larrea, ed.) INTA, Buenos Aires. Argentina
  • Zaccagnini, M.E., Bernardos, J.N., Mineau, P., (2005) Calculadora de riesgo ecotoxicológico para aves, versión 1.0. and 1.1, , INTA, Buenos Aires, Argentina
  • Zalba, S.M., Cozzani, N.C., The impact of feral horses on grassland bird communities in Argentina (2004) Animal Conservation, 7, pp. 35-44

Citas:

---------- APA ----------
Azpiroz, A.B., Isacch, J.P., Dias, R.A., Di Giacomo, A.S., Fontana, C.S. & Palarea, C.M. (2012) . Ecology and conservation of grassland birds in southeastern South America: A review. Journal of Field Ornithology, 83(3), 217-246.
http://dx.doi.org/10.1111/j.1557-9263.2012.00372.x
---------- CHICAGO ----------
Azpiroz, A.B., Isacch, J.P., Dias, R.A., Di Giacomo, A.S., Fontana, C.S., Palarea, C.M. "Ecology and conservation of grassland birds in southeastern South America: A review" . Journal of Field Ornithology 83, no. 3 (2012) : 217-246.
http://dx.doi.org/10.1111/j.1557-9263.2012.00372.x
---------- MLA ----------
Azpiroz, A.B., Isacch, J.P., Dias, R.A., Di Giacomo, A.S., Fontana, C.S., Palarea, C.M. "Ecology and conservation of grassland birds in southeastern South America: A review" . Journal of Field Ornithology, vol. 83, no. 3, 2012, pp. 217-246.
http://dx.doi.org/10.1111/j.1557-9263.2012.00372.x
---------- VANCOUVER ----------
Azpiroz, A.B., Isacch, J.P., Dias, R.A., Di Giacomo, A.S., Fontana, C.S., Palarea, C.M. Ecology and conservation of grassland birds in southeastern South America: A review. J. Field Ornithol. 2012;83(3):217-246.
http://dx.doi.org/10.1111/j.1557-9263.2012.00372.x