Daily and seasonal activity patterns of a felid assemblage in a forest-grassland mosaic in southern Brazil
ABSTRACT The mechanisms of ecological segregation involved in the coexistence between Neotropical felids are the key to support strategies for conservation. Due to their inconspicuous and elusive behavior, camera trapping constitute a strategic, non-invasive method to study these species. The presen...
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| Veröffentlicht in: | Iheringia. Série Zoologia 2023-01, Vol.113 |
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| description | ABSTRACT The mechanisms of ecological segregation involved in the coexistence between Neotropical felids are the key to support strategies for conservation. Due to their inconspicuous and elusive behavior, camera trapping constitute a strategic, non-invasive method to study these species. The present work aimed to evaluate the daily and seasonal activity patterns of four felid species: Leopardus guttulus (Hensel, 1872), L. pardalis (Linnaeus, 1758), L. wiedii (Schinz, 1821) and Puma concolor (Linnaeus, 1771), in the Papagaios-de-Altitude Private Protected Area, state of Santa Catarina, southern Brazil. Data were collected from January 2018 to December 2019, using 25 sites of camera traps among the study area. We collected 624 independent records from L. guttulus (108), L. pardalis (55), L. wiedii (77) and P. concolor (384) in a sampling effort of 12,266 camera-traps/day. All species analysed showed a non-uniform distribution of daily activity, when considering the two years. We report the peak of seasonal activity for all species between the months of June and September, coinciding with the Araucaria nut harvest in the study area, and with the increase in populations of small rodents. We also report a high overlap between the activity patterns of the four species. The daily and seasonal activity patterns of the species in this study seem to reflect the intrinsic dynamics of the Araucaria Forest, as well as possible adaptations to prey availability.
RESUMO Os mecanismos de segregação ecológica envolvidos na coexistência entre felídeos neotropicais são a chave para subsidiar estratégias para sua conservação. Por apresentarem comportamento inconspícuo e esquivo, as armadilhas fotográficas constituem um método não invasivo estratégico para estudá-los. O presente trabalho buscou avaliar o padrão de atividade diário e sazonal de quatro espécies de felídeos: Leopardus guttulus (Hensel, 1872), L. pardalis (Linnaeus, 1758), L. wiedii (Schinz, 1821) e Puma concolor (Linnaeus, 1771), na RPPN Papagaios-de-Altitude, no estado de Santa Catarina, sul do Brasil. Coletamos os dados através de 25 sítios de armadilhas fotográficas na área de estudo. Obtivemos 624 registros independentes de L. guttulus (108), L. pardalis (55), L. wiedii (77) e P. concolor (384) em um esforço amostral de 12.266 armadilhas/dia. Todas as espécies analisadas apresentaram distribuição de atividade diária não uniforme, quando considerados os dois anos. Relatamos o pico de atividade sazonal de todas |
| doi_str_mv | 10.1590/1678-4766e2023006 |
| format | Article |
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RESUMO Os mecanismos de segregação ecológica envolvidos na coexistência entre felídeos neotropicais são a chave para subsidiar estratégias para sua conservação. Por apresentarem comportamento inconspícuo e esquivo, as armadilhas fotográficas constituem um método não invasivo estratégico para estudá-los. O presente trabalho buscou avaliar o padrão de atividade diário e sazonal de quatro espécies de felídeos: Leopardus guttulus (Hensel, 1872), L. pardalis (Linnaeus, 1758), L. wiedii (Schinz, 1821) e Puma concolor (Linnaeus, 1771), na RPPN Papagaios-de-Altitude, no estado de Santa Catarina, sul do Brasil. Coletamos os dados através de 25 sítios de armadilhas fotográficas na área de estudo. Obtivemos 624 registros independentes de L. guttulus (108), L. pardalis (55), L. wiedii (77) e P. concolor (384) em um esforço amostral de 12.266 armadilhas/dia. Todas as espécies analisadas apresentaram distribuição de atividade diária não uniforme, quando considerados os dois anos. Relatamos o pico de atividade sazonal de todas as espécies entre os meses de junho a setembro, coincidindo com a safra de pinhão na região, e com o aumento nas populações de pequenos roedores. Também relatamos uma alta sobreposição entre os padrões de atividade das quatro espécies. A atividade diária e sazonal das espécies neste estudo parece refletir as dinâmicas intrínsecas da Floresta Ombrófila Mista, além de possíveis adaptações à disponibilidade de presas.</description><identifier>ISSN: 0073-4721</identifier><identifier>ISSN: 1678-4766</identifier><identifier>EISSN: 1678-4766</identifier><identifier>DOI: 10.1590/1678-4766e2023006</identifier><language>eng</language><publisher>Museu de Ciências Naturais</publisher><subject>Atlantic Forest ; Camera traps ; circadian rhythm ; Felidae ; Private Protected Area ; ZOOLOGY</subject><ispartof>Iheringia. Série Zoologia, 2023-01, Vol.113</ispartof><rights>This work is licensed under a Creative Commons Attribution 4.0 International License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c345t-718b103ea8ceffb4e63f89d5c8177077c5a28189f43f7e02ac1c87fa31db8f923</cites><orcidid>0000-0003-3291-2955 ; 0000-0002-9748-8721 ; 0000-0002-7982-3864 ; 0000-0002-7164-1951</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,860,881,27901,27902</link.rule.ids></links><search><creatorcontrib>Alberti, Maria Eduarda S.</creatorcontrib><creatorcontrib>Tirelli, Flávia P.</creatorcontrib><creatorcontrib>Prestes, Nêmora P.</creatorcontrib><creatorcontrib>Martinez, Jaime</creatorcontrib><title>Daily and seasonal activity patterns of a felid assemblage in a forest-grassland mosaic in southern Brazil</title><title>Iheringia. Série Zoologia</title><addtitle>Iheringia, Sér. Zool</addtitle><description>ABSTRACT The mechanisms of ecological segregation involved in the coexistence between Neotropical felids are the key to support strategies for conservation. Due to their inconspicuous and elusive behavior, camera trapping constitute a strategic, non-invasive method to study these species. The present work aimed to evaluate the daily and seasonal activity patterns of four felid species: Leopardus guttulus (Hensel, 1872), L. pardalis (Linnaeus, 1758), L. wiedii (Schinz, 1821) and Puma concolor (Linnaeus, 1771), in the Papagaios-de-Altitude Private Protected Area, state of Santa Catarina, southern Brazil. Data were collected from January 2018 to December 2019, using 25 sites of camera traps among the study area. We collected 624 independent records from L. guttulus (108), L. pardalis (55), L. wiedii (77) and P. concolor (384) in a sampling effort of 12,266 camera-traps/day. All species analysed showed a non-uniform distribution of daily activity, when considering the two years. We report the peak of seasonal activity for all species between the months of June and September, coinciding with the Araucaria nut harvest in the study area, and with the increase in populations of small rodents. We also report a high overlap between the activity patterns of the four species. The daily and seasonal activity patterns of the species in this study seem to reflect the intrinsic dynamics of the Araucaria Forest, as well as possible adaptations to prey availability.
RESUMO Os mecanismos de segregação ecológica envolvidos na coexistência entre felídeos neotropicais são a chave para subsidiar estratégias para sua conservação. Por apresentarem comportamento inconspícuo e esquivo, as armadilhas fotográficas constituem um método não invasivo estratégico para estudá-los. O presente trabalho buscou avaliar o padrão de atividade diário e sazonal de quatro espécies de felídeos: Leopardus guttulus (Hensel, 1872), L. pardalis (Linnaeus, 1758), L. wiedii (Schinz, 1821) e Puma concolor (Linnaeus, 1771), na RPPN Papagaios-de-Altitude, no estado de Santa Catarina, sul do Brasil. Coletamos os dados através de 25 sítios de armadilhas fotográficas na área de estudo. Obtivemos 624 registros independentes de L. guttulus (108), L. pardalis (55), L. wiedii (77) e P. concolor (384) em um esforço amostral de 12.266 armadilhas/dia. Todas as espécies analisadas apresentaram distribuição de atividade diária não uniforme, quando considerados os dois anos. Relatamos o pico de atividade sazonal de todas as espécies entre os meses de junho a setembro, coincidindo com a safra de pinhão na região, e com o aumento nas populações de pequenos roedores. Também relatamos uma alta sobreposição entre os padrões de atividade das quatro espécies. A atividade diária e sazonal das espécies neste estudo parece refletir as dinâmicas intrínsecas da Floresta Ombrófila Mista, além de possíveis adaptações à disponibilidade de presas.</description><subject>Atlantic Forest</subject><subject>Camera traps</subject><subject>circadian rhythm</subject><subject>Felidae</subject><subject>Private Protected Area</subject><subject>ZOOLOGY</subject><issn>0073-4721</issn><issn>1678-4766</issn><issn>1678-4766</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>DOA</sourceid><recordid>eNpNkcFu2zAQRImiAeo6_YDe-ANylyIlUsfGaZMABnJIeyZWFNelQZsGKRdwvj5SXBg9LTGLmSXeMPZVwEo0HXwTrTaV0m3ra6glQPuBLa7aR7YA0HJ61-IT-1zKDqDWstELtrvHEM8cDwMvHks6YOToxvA3jGd-xHH0-VB4Io6cfAwDx1L8vo-49TwcZjVlX8Zqm6dFnGP2qWBw87Kk0_hn8vO7jK8h3rIbwlj8l39zyX7__PFr_Vhtnh-e1t83lZOqGSstTC9AejTOE_XKt5JMNzTOCK1Ba9dgbYTpSEnSHmp0whlNKMXQG-pquWRPl9wh4c4ec9hjPtuEwb4LKW8t5jG46O10izpNpHutFFFjQCndq45AeSMmREu2umQVF3xMdpdOeUJU7MsM1M5AL7xBTEhBTgZxMbicSsmerh8QYOem7NyK_b8p-Qa8sIRK</recordid><startdate>20230101</startdate><enddate>20230101</enddate><creator>Alberti, Maria Eduarda S.</creator><creator>Tirelli, Flávia P.</creator><creator>Prestes, Nêmora P.</creator><creator>Martinez, Jaime</creator><general>Museu de Ciências Naturais</general><general>Fundação Zoobotânica do Rio Grande do Sul</general><scope>AAYXX</scope><scope>CITATION</scope><scope>GPN</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0003-3291-2955</orcidid><orcidid>https://orcid.org/0000-0002-9748-8721</orcidid><orcidid>https://orcid.org/0000-0002-7982-3864</orcidid><orcidid>https://orcid.org/0000-0002-7164-1951</orcidid></search><sort><creationdate>20230101</creationdate><title>Daily and seasonal activity patterns of a felid assemblage in a forest-grassland mosaic in southern Brazil</title><author>Alberti, Maria Eduarda S. ; Tirelli, Flávia P. ; Prestes, Nêmora P. ; Martinez, Jaime</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c345t-718b103ea8ceffb4e63f89d5c8177077c5a28189f43f7e02ac1c87fa31db8f923</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Atlantic Forest</topic><topic>Camera traps</topic><topic>circadian rhythm</topic><topic>Felidae</topic><topic>Private Protected Area</topic><topic>ZOOLOGY</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Alberti, Maria Eduarda S.</creatorcontrib><creatorcontrib>Tirelli, Flávia P.</creatorcontrib><creatorcontrib>Prestes, Nêmora P.</creatorcontrib><creatorcontrib>Martinez, Jaime</creatorcontrib><collection>CrossRef</collection><collection>SciELO</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>Iheringia. Série Zoologia</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Alberti, Maria Eduarda S.</au><au>Tirelli, Flávia P.</au><au>Prestes, Nêmora P.</au><au>Martinez, Jaime</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Daily and seasonal activity patterns of a felid assemblage in a forest-grassland mosaic in southern Brazil</atitle><jtitle>Iheringia. Série Zoologia</jtitle><addtitle>Iheringia, Sér. Zool</addtitle><date>2023-01-01</date><risdate>2023</risdate><volume>113</volume><issn>0073-4721</issn><issn>1678-4766</issn><eissn>1678-4766</eissn><abstract>ABSTRACT The mechanisms of ecological segregation involved in the coexistence between Neotropical felids are the key to support strategies for conservation. Due to their inconspicuous and elusive behavior, camera trapping constitute a strategic, non-invasive method to study these species. The present work aimed to evaluate the daily and seasonal activity patterns of four felid species: Leopardus guttulus (Hensel, 1872), L. pardalis (Linnaeus, 1758), L. wiedii (Schinz, 1821) and Puma concolor (Linnaeus, 1771), in the Papagaios-de-Altitude Private Protected Area, state of Santa Catarina, southern Brazil. Data were collected from January 2018 to December 2019, using 25 sites of camera traps among the study area. We collected 624 independent records from L. guttulus (108), L. pardalis (55), L. wiedii (77) and P. concolor (384) in a sampling effort of 12,266 camera-traps/day. All species analysed showed a non-uniform distribution of daily activity, when considering the two years. We report the peak of seasonal activity for all species between the months of June and September, coinciding with the Araucaria nut harvest in the study area, and with the increase in populations of small rodents. We also report a high overlap between the activity patterns of the four species. The daily and seasonal activity patterns of the species in this study seem to reflect the intrinsic dynamics of the Araucaria Forest, as well as possible adaptations to prey availability.
RESUMO Os mecanismos de segregação ecológica envolvidos na coexistência entre felídeos neotropicais são a chave para subsidiar estratégias para sua conservação. Por apresentarem comportamento inconspícuo e esquivo, as armadilhas fotográficas constituem um método não invasivo estratégico para estudá-los. O presente trabalho buscou avaliar o padrão de atividade diário e sazonal de quatro espécies de felídeos: Leopardus guttulus (Hensel, 1872), L. pardalis (Linnaeus, 1758), L. wiedii (Schinz, 1821) e Puma concolor (Linnaeus, 1771), na RPPN Papagaios-de-Altitude, no estado de Santa Catarina, sul do Brasil. Coletamos os dados através de 25 sítios de armadilhas fotográficas na área de estudo. Obtivemos 624 registros independentes de L. guttulus (108), L. pardalis (55), L. wiedii (77) e P. concolor (384) em um esforço amostral de 12.266 armadilhas/dia. Todas as espécies analisadas apresentaram distribuição de atividade diária não uniforme, quando considerados os dois anos. Relatamos o pico de atividade sazonal de todas as espécies entre os meses de junho a setembro, coincidindo com a safra de pinhão na região, e com o aumento nas populações de pequenos roedores. Também relatamos uma alta sobreposição entre os padrões de atividade das quatro espécies. A atividade diária e sazonal das espécies neste estudo parece refletir as dinâmicas intrínsecas da Floresta Ombrófila Mista, além de possíveis adaptações à disponibilidade de presas.</abstract><pub>Museu de Ciências Naturais</pub><doi>10.1590/1678-4766e2023006</doi><orcidid>https://orcid.org/0000-0003-3291-2955</orcidid><orcidid>https://orcid.org/0000-0002-9748-8721</orcidid><orcidid>https://orcid.org/0000-0002-7982-3864</orcidid><orcidid>https://orcid.org/0000-0002-7164-1951</orcidid><oa>free_for_read</oa></addata></record> |
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| subjects | Atlantic Forest Camera traps circadian rhythm Felidae Private Protected Area ZOOLOGY |
| title | Daily and seasonal activity patterns of a felid assemblage in a forest-grassland mosaic in southern Brazil |
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