Impact of game hunting by the Kayapó of south-eastern Amazonia: implications for wildlife conservation in tropical forest indigenous reserves
Received: 12 October 2004 Accepted: 31 March 2005 DOI:
Cite this article as: Peres, C.A. & Nascimento, H.S. Biodivers Conserv (2006) 15: 2627. doi:10.1007/s10531-005-5406-9 Abstract
Indigenous forest reserves represent approximately one fifth of Brazilian Amazonia and pose enormous challenges for sustainable natural resource management by native Amazonians. In collaboration with the Kayapó Indians of A’Ukre of southeastern Amazonia, we obtained a game harvest profile of over 1360 forest vertebrates consumed at this village over a 20-month period, including 743 mammals, 361 forest tortoises and 256 birds from a minimum of 42 game species. This amounted to a total of 13,775 kg of game animals harvested over the entire study (mean = 26.2 kg d
−1). We also obtained some 450 km of line transect census data of midsized to large-bodied vertebrates within the core hunting catchment of this village and in an unhunted but otherwise comparable site upriver of A’Ukre. Population density estimates of 16 of the 18 species censused were significantly depressed by hunting by central place foragers within the village catchment, and a number of harvest-sensitive prey species showed clear evidence of local depletion. For the time being, however, we can conclude that hunting was sustainable at the landscape scale largely because source-sink dynamics in the context of low village catchment density is made possible by large surrounding tracts of primary forest that remain unharvested or underharvested. Amazonia Bushmeat Exploitation Forest resources Game management Hunting Indigenous reserves Source-sink dynamics References Alvard, M. 1994 Conservation by native people: prey choice in a depleted habitat Human Nature 5 127 154 Google Scholar
Baldock D., Beaufoy G., Brouwer F. and Godeschalk F. 1996. Farming at the Margins: Abandonment or Redevelopment of Agricultural Lands in Europe. Institut for European Environmental Policy Agricultural Economics Research Institute, London/The Hague.
Begazo, A.J., Bodmer, R.E. 1998 Use and conservation of cracidae (Aves: Galliformes) in the Peruvian Amazon Oryx 32 301 309 CrossRef Google Scholar Bodmer, R.E. 1994 Managing wildlife with local communities: the case of the Reserva Comunal Tamshiyacu-Tahuayo Western, D. Wright, M. Strum, S. eds. Natural Connections Island Press Washington DC 113 134 Google Scholar Bodmer, R.E. 1995 Managing Amazonian wildlife: biological correlates of game choice by detribalized hunters Ecological Applications 5 872 877 CrossRef Google Scholar Bodmer, R.E., Eisenberg, J.F., Redford, K.H. 1997 Hunting and the likelihood of extinction of Amazonian mammals Conservation Biology 11 460 466 CrossRef Google Scholar
Brasil D.N.P.M. 1974. Projeto RADAM. Folha SB 22 Araguaia e parte da folha SC 22 Tocantins. IBGE. RJ. Vol 4.
Buckland, S.T., Anderson, D.R., Burnham, K.P., Laake, J.L. 1993Distance Sampling: Estimating Abundance of Biological Populations Chapman and Hall London Google Scholar Emídio-Silva, C. 1998A caça de subsistência praticada pelos índios Parakanã (Sudeste do Pará): características e sustentabilidade Universidade Federal do Pará Belémf Google Scholar Fa, J.E., Peres, C.A. 2001 Game vertebrate extraction in African and Neotropical forests: an intercontinental comparison Reynolds, J. Mace, G. Robinson, J.G. Redford, K. eds. Conservation of Exploited Species Cambridge University Press Cambridge Google Scholar Hames, R.B., Vickers, W.T. 1982 Optimal diet breadth theory as a model to explain variability in Amazonian hunting American Ethnologist 9 358 378 CrossRef Google Scholar Hill, K., Padwe, J., Bejyvagi, C., Bepurangi, A., Jakugi, F., Tykuarangi, R., Tykuarangi, T. 1997 Impact of hunting on large vertebrates in the Mbaracayu reserveParaguay Conservation Biology 11 1339 1353 CrossRef Google Scholar
ISA. 2004. Amazônia Brasileira 2004. Map and database produced by the Instituto Socioambiental. www.socioambiental.org. Accessed on 30 August 2004.
Jerozolimski, A., Peres, CA. 2003 Bringing home the biggest bacon: a cross-site analysis of the structure of hunter-kill profiles in Neotropical forests Biological Conservation 111 415 425 CrossRef Google Scholar Laake, J.L., Buckland, S., Anderson, D., Burnham, K. 1994Distance User’s Guide V2.1. Colorado Cooperative Fish and Wildlife Research Unit Colorado State University Fort Collins Google Scholar Leung, W., Flores, M. 1961Food Composition Table for Use in Latin America INCAP-ICNND Bethesda, MD Google Scholar Mena, V.P., Stallings, J.R., Regalado, B.J., Cueva, L.R. 2000 The sustainability of current hunting practices by the Huaorani Robinson, J.G. Bennett, E.L. eds. Hunting for Subsistence in Tropical Forests Columbia University Press New York 57 78 Google Scholar Milner-Gulland, E.J., Bennett, E.L., Abernethy, K., Bakarr, M., Bodmer, R., Brashares, J., Cowlishaw, G., Elkan, P., Eves, H., Fa, J., Peres, C.A., Roberts, C., Robinson, J., Rowcliffe, M., Wilkie, D. 2003 Wild meat – the bigger picture Trends in Ecology and Evolution 18 351 357 CrossRef Google Scholar Morsello, C. 2002Market integration and sustainability in Amazonian indigenous livelihoods: the case of the Kayapó University of East Anglia Norwich Google Scholar Nascimento, H.S. 1999Hunting sustainability by the Kayapó Indians of A’Ukreeastern Brazilian Amazonia University of East Anglia Norwich Google Scholar Novaro, A.J., Redford, K.H., Bodmer, R.E. 2000 Effect of hunting in source-sink systems in the neotropics Conservation Biology 14 713 721 CrossRef Google Scholar Peres, C.A. 1990 Effects of hunting on western Amazonian primate communities Biological Conservation 54 47 59 CrossRef Google Scholar Peres, C.A. 1994 Indigenous reserves and nature conservation in Amazonian forests Conservation Biology 8 586 588 CrossRef Google Scholar Peres, C.A. 1996 Population status of white-lipped and collared peccaries in hunted and unhunted Amazonian forests Biological Conservation 77 115 123 CrossRef Google Scholar Peres, C.A. 1999 General guidelines for standardizing line-transect surveys of tropical forest primates Neotropical Primates 7 11 16 Google Scholar Peres, C.A. 2000a Effects of subsistence hunting on vertebrate community structure in Amazonian forests Conservation Biology 14 240 253 CrossRef Google Scholar Peres, C.A. 2000b Evaluating the sustainability of subsistence hunting at multiple Amazonian forest sites Robinson, J.G. Bennett, E.L. eds. Hunting for Sustainability in Tropical Forests Columbia University Press New York 31 56 Google Scholar Peres, C.A. 2001 Synergistic effects of subsistence hunting and habitat fragmentation on Amazonian forest vertebrates Conservation Biology 15 1490 1505 CrossRef Google Scholar Peres, C.A., Lake, I.R. 2003 Extent of nontimber resource extraction in tropical forests: accessibility to game vertebrates by hunters in the Amazon basin Conservation Biology 17 521 535 CrossRef Google Scholar Peres, C.A., Zimmerman, B. 2001 Perils in Parks or Parks in Peril? Reconciling conservation in Amazonian reserves with and without use Conservation Biology 15 793 797 CrossRef Google Scholar Redford, K.H., Robinson, J.G. 1987 The game of choice: patterns of Indian and colonist hunting in the Neotropics American Anthropologist 89 650 667 CrossRef Google Scholar Robinson, J.G., Redford, K.H. 1986 Intrinsic rate of natural increase in neotropical forest mammals: relationship to phylogeny and diet Oecologia 68 516 520 CrossRef Google Scholar Robinson, J.G., Redford, K.H. 1991 Sustainable harvest of neotropical forest mammals Robinson, J.G. Redford, K.H. eds. Neotropical Wildlife Use and Conservation University of Chicago Press Chicago 415 429 Google Scholar Robinson, J.G., Redford, K.H. 1994 Measuring the sustainability of hunting in tropical forests Oryx 28 249 256 CrossRef Google Scholar Salas, L.A., Kim, J.B. 2002 Spatial factors and stochasticity in the evaluation of sustainable hunting of tapirs Conservation Biology 16 86 96 CrossRef Google Scholar Salm, R. 2002The ecology of large arborescent palms, Attalea maripa and Astrocaryum aculeatum in a seasonally dry Amazonian forest University of East Anglia Norwich Google Scholar Schwartzman, S., Moreira, A., Nepstad, D. 2000 Rethinking tropical forest conservation: perils in parks Conservation Biology 14 1351 1357 CrossRef Google Scholar Silva, J., Strahl, S. 1991 Human impact on populations of chachalacas, guans and curassows (Galliformes: Cracidae) in Venezuela Robinson, J.G. Redford, K.H. eds. Neotropical Wildlife Use and Conservation University of Chicago Press Chicago 37 52 Google Scholar Slade, N.A., Gomulkiewicz, R., Alexander, H.M. 1998 Alternatives to Robinson and Redford’s method of assessing overharvest from incomplete demographic data Conservation Biology 12 148 155 CrossRef Google Scholar Souza-Mazurek, R.R., Pedrinho, T., Feliciano, X., Hilario, W., Geroncio, S., Marcelo, E. 2000 Subsistence hunting among the Waimiri Atroari Indians in central Amazonia Brazil Biodiversity and Conservation 9 579 596 CrossRef Google Scholar Strahl, S.D., Grajal, A. 1991 Conservation of large avian frugivores and the management of neotropical protected areas Oryx 25 50 55 Google Scholar Terborgh, J. 1999Requiem for Nature Island Press Washington, D.C Google Scholar Terborgh, J. 2000 The fate of tropical forests: a matter of stewardship Conservation Biology 14 1358 1361 CrossRef Google Scholar
Townsend W.R. 2000. The sustainability of subsistence hunting by the Siriono Indians of Bolivia. In: Robinson J.G. and Bennett E.L. (eds), Hunting for Sustainability in Tropical Forests. Columbia University Press.
Vickers, W.T. 1984 The faunal components of lowland South America hunting kill Interciencia 9 366 376 Google Scholar Vickers, W.T. 1988 Game depletion hypothesis of Amazonian adaptation: data from a native community Science 239 1521 1522 PubMed CrossRef Google Scholar Vidal, L.B. 1977Morte e vida de uma sociedade indígena brasileira: os Kayapó-Xikrin do Rio Cateté Editora da Universidade de São Paulo São Paulo, Hucitec Google Scholar Whitesides, G.H., Oates, J.F., Green, S.M., Kluberdanz, R.P. 1988 Estimating primate densities from transect in a west African rain forest: a comparison of techniques Journal of Animal Ecology 57 345 367 CrossRef Google Scholar WHO (United Nations Food and Agricultural Organization and World Health Organization) 1973Energy and protein requirements: report of a joint FAO/WHO Ad Hoc Expert Committee WHO Geneva Google Scholar Winterhalder, B., Baillargeon, W., Cappelletto, F., Daniel, I., Prescott, C. 1988 The population ecology of hunter-gatheres and their prey Journal of Anthropological Archaeology 7 289 328 CrossRef Google Scholar Zimmerman, B., Peres, C.A., Malcolm, J., Turner, T. 2001 Conservation and development alliances with the Kayapó of south-eastern Amazoniaa tropical forest indigenous peoples Environmental Conservation 28 10 22 CrossRef Google Scholar