Ecology of the ocelot (Leopardus pardalis) in the Atlantic Forest of Southern Brazil
- Autores: Fernando Vilas Boas Goulart, Mauricio Eduardo Graipel, Marcos Adriano Tortato, Ivo Rohling Guizoni Jr., Luiz Gustavo Rodrigues Oliveira-Santos, Nilton Carlos Cáceres
- Localización: Neotropical Biology and Conservation, ISSN 1809-9939, Vol. 4, Nº. 3, 2009, págs. 137-143
- Idioma: inglés
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Resumen
The ocelot Leopardus pardalis is a medium-sized Neotropical spotted cat with a wide geographic range. The present study was conducted in a reserve in an Atlantic Forest area in southern Brazil, and provided information on ocelot ecology through photographic records.
Density estimated by the half of the mean maximum distance moved method resulted in 0.04 ocelots per km2. The minimum home range sizes were obtained by the minimum convex polygon method and were in agreement with other studies for the males recorded. Our female�s home range size was smaller than ranges reported elsewhere. The nocturnal pattern recorded is probably related with prey activity, since it is suggested that ocelots adjust their movements to the probabilities of encountering local prey, or with an evolutionary factor, aiming to avoid competition/predation with larger cats. The low density observed could be a consequence of the conditions of the study area, small and isolated, which indicates the necessity for larger reserves and mechanisms to connect isolated populations.
