Differential responses to hunting in two sympatric species of brocket deer (Mazama americana and M. nana)

Autores
Di Bitetti, Mario Santiago; Paviolo, Agustin Javier; Carolina A. Ferrari; de Angelo, Carlos Daniel; Di Blanco, Yamil Edgardo
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Hunting by humans may affect the abundance and activity patterns of game species. We examined the effect of hunting on the abundance and activity patterns of sympatric red brocket deer Mazama americana and dwarf brocket deer M. nana. We conducted four camera-trap surveys (158 sampling stations, 10,244 trap-days, total area sampled 1200 km2) in three areas within the Atlantic Forest of Misiones, Argentina, that differ in protection and hunting pressure. We used logistic regression and tests of independence to evaluate if protection, hunting pressure, and other independent variables affect the probability of recording each species and their recording rate. We used the Mardia-Watson-Wheeler test to examine if the daily activity pattern differs between species and changes with hunting pressure. Red brocket deer were more frequently recorded (397 records, 58% of stations) than dwarf brocket deer (100 records, 37% of stations). The probability of recording red brockets was higher in areas with better protection and increased with the distance to the main accesses used by poachers. The probability of recording dwarf brockets was higher in areas with low protection. Red brockets were more nocturnal than dwarf brockets, a difference that may reduce interspecific competition. However, red brockets were more diurnal in the best-protected areas, suggesting that they can adjust their activity to local hunting pressure. Hunting has opposite effects on the abundance of these deer and may facilitate their coexistence. Hunting should be carefully controlled or managed to ensure the conservation of these little known species. © 2008 The Author(s).
Fil: Di Bitetti, Mario Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas | Universidad Nacional de Misiones. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas; Argentina. Centro de Investigaciones del Bosque Atlántico; Argentina. Universidad Nacional de Tucumán; Argentina
Fil: Paviolo, Agustin Javier. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Laboratorio de Investigaciones Ecológicas de las Yungas; Argentina. Centro de Investigaciones del Bosque Atlántico; Argentina
Fil: Carolina A. Ferrari. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Centro de Investigaciones del Bosque Atlántico; Argentina
Fil: de Angelo, Carlos Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Laboratorio de Investigaciones Ecológicas de las Yungas; Argentina. Centro de Investigaciones del Bosque Atlántico; Argentina
Fil: Di Blanco, Yamil Edgardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Centro de Investigaciones del Bosque Atlántico; Argentina
Materia
Abundance
Atlantic Forest
Camera Traps
Conservation
Daily Activity Pattern
Protected Area Management
Species Coexistence
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/61238
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/61238
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Differential responses to hunting in two sympatric species of brocket deer (Mazama americana and M. nana)Di Bitetti, Mario SantiagoPaviolo, Agustin JavierCarolina A. Ferraride Angelo, Carlos DanielDi Blanco, Yamil EdgardoAbundanceAtlantic ForestCamera TrapsConservationDaily Activity PatternProtected Area ManagementSpecies Coexistencehttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Hunting by humans may affect the abundance and activity patterns of game species. We examined the effect of hunting on the abundance and activity patterns of sympatric red brocket deer Mazama americana and dwarf brocket deer M. nana. We conducted four camera-trap surveys (158 sampling stations, 10,244 trap-days, total area sampled 1200 km2) in three areas within the Atlantic Forest of Misiones, Argentina, that differ in protection and hunting pressure. We used logistic regression and tests of independence to evaluate if protection, hunting pressure, and other independent variables affect the probability of recording each species and their recording rate. We used the Mardia-Watson-Wheeler test to examine if the daily activity pattern differs between species and changes with hunting pressure. Red brocket deer were more frequently recorded (397 records, 58% of stations) than dwarf brocket deer (100 records, 37% of stations). The probability of recording red brockets was higher in areas with better protection and increased with the distance to the main accesses used by poachers. The probability of recording dwarf brockets was higher in areas with low protection. Red brockets were more nocturnal than dwarf brockets, a difference that may reduce interspecific competition. However, red brockets were more diurnal in the best-protected areas, suggesting that they can adjust their activity to local hunting pressure. Hunting has opposite effects on the abundance of these deer and may facilitate their coexistence. Hunting should be carefully controlled or managed to ensure the conservation of these little known species. © 2008 The Author(s).Fil: Di Bitetti, Mario Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas | Universidad Nacional de Misiones. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas; Argentina. Centro de Investigaciones del Bosque Atlántico; Argentina. Universidad Nacional de Tucumán; ArgentinaFil: Paviolo, Agustin Javier. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Laboratorio de Investigaciones Ecológicas de las Yungas; Argentina. Centro de Investigaciones del Bosque Atlántico; ArgentinaFil: Carolina A. Ferrari. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Centro de Investigaciones del Bosque Atlántico; ArgentinaFil: de Angelo, Carlos Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Laboratorio de Investigaciones Ecológicas de las Yungas; Argentina. Centro de Investigaciones del Bosque Atlántico; ArgentinaFil: Di Blanco, Yamil Edgardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Centro de Investigaciones del Bosque Atlántico; ArgentinaWiley Blackwell Publishing, Inc2008-09info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/61238Di Bitetti, Mario Santiago; Paviolo, Agustin Javier; Carolina A. Ferrari; de Angelo, Carlos Daniel; Di Blanco, Yamil Edgardo; Differential responses to hunting in two sympatric species of brocket deer (Mazama americana and M. nana); Wiley Blackwell Publishing, Inc; Biotropica; 40; 5; 9-2008; 636-6450006-3606CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1111/j.1744-7429.2008.00413.xinfo:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1744-7429.2008.00413.xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-10T13:19:16Zoai:ri.conicet.gov.ar:11336/61238instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-10 13:19:17.011CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Differential responses to hunting in two sympatric species of brocket deer (Mazama americana and M. nana)
title Differential responses to hunting in two sympatric species of brocket deer (Mazama americana and M. nana)
spellingShingle Differential responses to hunting in two sympatric species of brocket deer (Mazama americana and M. nana)
Di Bitetti, Mario Santiago
Abundance
Atlantic Forest
Camera Traps
Conservation
Daily Activity Pattern
Protected Area Management
Species Coexistence
title_short Differential responses to hunting in two sympatric species of brocket deer (Mazama americana and M. nana)
title_full Differential responses to hunting in two sympatric species of brocket deer (Mazama americana and M. nana)
title_fullStr Differential responses to hunting in two sympatric species of brocket deer (Mazama americana and M. nana)
title_full_unstemmed Differential responses to hunting in two sympatric species of brocket deer (Mazama americana and M. nana)
title_sort Differential responses to hunting in two sympatric species of brocket deer (Mazama americana and M. nana)
dc.creator.none.fl_str_mv Di Bitetti, Mario Santiago
Paviolo, Agustin Javier
Carolina A. Ferrari
de Angelo, Carlos Daniel
Di Blanco, Yamil Edgardo
author Di Bitetti, Mario Santiago
author_facet Di Bitetti, Mario Santiago
Paviolo, Agustin Javier
Carolina A. Ferrari
de Angelo, Carlos Daniel
Di Blanco, Yamil Edgardo
author_role author
author2 Paviolo, Agustin Javier
Carolina A. Ferrari
de Angelo, Carlos Daniel
Di Blanco, Yamil Edgardo
author2_role author
author
author
author
dc.subject.none.fl_str_mv Abundance
Atlantic Forest
Camera Traps
Conservation
Daily Activity Pattern
Protected Area Management
Species Coexistence
topic Abundance
Atlantic Forest
Camera Traps
Conservation
Daily Activity Pattern
Protected Area Management
Species Coexistence
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Hunting by humans may affect the abundance and activity patterns of game species. We examined the effect of hunting on the abundance and activity patterns of sympatric red brocket deer Mazama americana and dwarf brocket deer M. nana. We conducted four camera-trap surveys (158 sampling stations, 10,244 trap-days, total area sampled 1200 km2) in three areas within the Atlantic Forest of Misiones, Argentina, that differ in protection and hunting pressure. We used logistic regression and tests of independence to evaluate if protection, hunting pressure, and other independent variables affect the probability of recording each species and their recording rate. We used the Mardia-Watson-Wheeler test to examine if the daily activity pattern differs between species and changes with hunting pressure. Red brocket deer were more frequently recorded (397 records, 58% of stations) than dwarf brocket deer (100 records, 37% of stations). The probability of recording red brockets was higher in areas with better protection and increased with the distance to the main accesses used by poachers. The probability of recording dwarf brockets was higher in areas with low protection. Red brockets were more nocturnal than dwarf brockets, a difference that may reduce interspecific competition. However, red brockets were more diurnal in the best-protected areas, suggesting that they can adjust their activity to local hunting pressure. Hunting has opposite effects on the abundance of these deer and may facilitate their coexistence. Hunting should be carefully controlled or managed to ensure the conservation of these little known species. © 2008 The Author(s).
Fil: Di Bitetti, Mario Santiago. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas | Universidad Nacional de Misiones. Instituto de Biología Subtropical. Instituto de Biología Subtropical - Nodo Posadas; Argentina. Centro de Investigaciones del Bosque Atlántico; Argentina. Universidad Nacional de Tucumán; Argentina
Fil: Paviolo, Agustin Javier. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Laboratorio de Investigaciones Ecológicas de las Yungas; Argentina. Centro de Investigaciones del Bosque Atlántico; Argentina
Fil: Carolina A. Ferrari. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Centro de Investigaciones del Bosque Atlántico; Argentina
Fil: de Angelo, Carlos Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Tucumán. Facultad de Ciencias Naturales e Instituto Miguel Lillo. Laboratorio de Investigaciones Ecológicas de las Yungas; Argentina. Centro de Investigaciones del Bosque Atlántico; Argentina
Fil: Di Blanco, Yamil Edgardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Centro de Investigaciones del Bosque Atlántico; Argentina
description Hunting by humans may affect the abundance and activity patterns of game species. We examined the effect of hunting on the abundance and activity patterns of sympatric red brocket deer Mazama americana and dwarf brocket deer M. nana. We conducted four camera-trap surveys (158 sampling stations, 10,244 trap-days, total area sampled 1200 km2) in three areas within the Atlantic Forest of Misiones, Argentina, that differ in protection and hunting pressure. We used logistic regression and tests of independence to evaluate if protection, hunting pressure, and other independent variables affect the probability of recording each species and their recording rate. We used the Mardia-Watson-Wheeler test to examine if the daily activity pattern differs between species and changes with hunting pressure. Red brocket deer were more frequently recorded (397 records, 58% of stations) than dwarf brocket deer (100 records, 37% of stations). The probability of recording red brockets was higher in areas with better protection and increased with the distance to the main accesses used by poachers. The probability of recording dwarf brockets was higher in areas with low protection. Red brockets were more nocturnal than dwarf brockets, a difference that may reduce interspecific competition. However, red brockets were more diurnal in the best-protected areas, suggesting that they can adjust their activity to local hunting pressure. Hunting has opposite effects on the abundance of these deer and may facilitate their coexistence. Hunting should be carefully controlled or managed to ensure the conservation of these little known species. © 2008 The Author(s).
publishDate 2008
dc.date.none.fl_str_mv 2008-09
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/61238
Di Bitetti, Mario Santiago; Paviolo, Agustin Javier; Carolina A. Ferrari; de Angelo, Carlos Daniel; Di Blanco, Yamil Edgardo; Differential responses to hunting in two sympatric species of brocket deer (Mazama americana and M. nana); Wiley Blackwell Publishing, Inc; Biotropica; 40; 5; 9-2008; 636-645
0006-3606
CONICET Digital
CONICET
url http://hdl.handle.net/11336/61238
identifier_str_mv Di Bitetti, Mario Santiago; Paviolo, Agustin Javier; Carolina A. Ferrari; de Angelo, Carlos Daniel; Di Blanco, Yamil Edgardo; Differential responses to hunting in two sympatric species of brocket deer (Mazama americana and M. nana); Wiley Blackwell Publishing, Inc; Biotropica; 40; 5; 9-2008; 636-645
0006-3606
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1111/j.1744-7429.2008.00413.x
info:eu-repo/semantics/altIdentifier/url/https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1744-7429.2008.00413.x
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
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eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
publisher.none.fl_str_mv Wiley Blackwell Publishing, Inc
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 12.48226

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