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Home range and density of three sympatric felids in the Southern Atlantic Forest, Brazil

Overview of attention for article published in Brazilian Journal of Biology, February 2016
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Title
Home range and density of three sympatric felids in the Southern Atlantic Forest, Brazil
Published in
Brazilian Journal of Biology, February 2016
DOI 10.1590/1519-6984.19414
Pubmed ID
Authors

C. B. Kasper, A. Schneider, T. G. Oliveira

Abstract

Home range and minimal population densities of Southern tiger cat (Leopardus guttulus), margay (Lepardus wiedii) and jaguarundi (Puma yagouaroundi) were estimated between 2005 and 2006 in Taquari Valley, near the southern edge of the Atlantic Rainforest in Brazil. Home range data were collected by conventional radio telemetry (VHF) locations in a highly fragmented landscape. The average home range size, calculated using 95% kernel density estimates, was 16.01 km2 for Southern tiger cat, 21.85 km2 for margay and 51.45 km2 for jaguarundi. Telemetry data were used to obtain minimal density estimates of 0.08 Southern tiger cats / km2, and 0.04 jaguarundi / km2. The density estimates arise from areas where ocelot (Leopardus pardalis) and other larger-bodied carnivores were locally extinct, and they suggest a specific type of mesopredator release known as the ocelot effect, which is likely enabling the increase in smaller felid populations in this area.

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The data shown below were compiled from readership statistics for 67 Mendeley readers of this research output. Click here to see the associated Mendeley record.

Geographical breakdown

Country Count As %
Unknown 67 100%

Demographic breakdown

Readers by professional status Count As %
Researcher 3 4%
Student > Ph. D. Student 2 3%
Student > Doctoral Student 1 1%
Other 1 1%
Student > Bachelor 1 1%
Other 0 0%
Unknown 59 88%
Readers by discipline Count As %
Environmental Science 4 6%
Agricultural and Biological Sciences 3 4%
Biochemistry, Genetics and Molecular Biology 1 1%
Unknown 59 88%