scholarly journals Survey of medium-sized and large mammals of Piedras Blancas National Park, Costa Rica

Check List ◽  
2020 ◽  
Vol 16 (4) ◽  
pp. 939-950
Author(s):  
Maxwell R. W. Beal ◽  
Parker J. Matzinger ◽  
Guido Saborío-R. ◽  
Jonathan Noguera Bristan ◽  
Erik R. Olson
Keyword(s):  
Costa Rica ◽  
National Park ◽  
Alouatta Palliata ◽  
Camera Traps ◽  
Large Mammals ◽  
Mammal Species ◽  
Osa Peninsula ◽  
Biological Corridor ◽  
Saimiri Oerstedii ◽  
Corcovado National Park

Piedras Blancas National Park, in southern Costa Rica, is an important component of two biological corridors connecting the Osa Peninsula (Corcovado National Park) and La Amistad International Park. Understanding the mammal community composition of Piedras Blancas will provide baseline data to evaluate the success of conservation efforts. We used camera traps and opportunistic observations to describe the medium-sized and large mammals of the park. We deployed camera traps for 1,440 trap nights (2016-2018). We detected 19 mammal species from seven orders and 13 families. Five species are globally threatened: Leopardus wiedii (Schinz, 1821), Saimiri oerstedii (Linnaeus, 1758), Ateles geoffroyi (Kuhl, 1820), Alouatta palliata (Gray, 1849), and Tapirus bairdii (Gill, 1865). We did not detect two locally threatened species, Panthera onca (Linnaeus, 1758) and Tayassu pecari (Link, 1795). Our research highlights a need for critical conservation work within the proposed biological corridor to support Costa Rica’s most threatened wildlife.

scholarly journals Checklist of medium-sized to large mammals of Campos Gerais National Park, Paraná, Brazil

Check List ◽  
2018 ◽  
Vol 14 (5) ◽  
pp. 785-799
Author(s):  
Alan Deivid Pereira ◽  
Sergio Bazilio ◽  
Mário Luís Orsi
Keyword(s):  
National Park ◽  
Research Work ◽  
Camera Traps ◽  
Sampling Effort ◽  
Large Mammals ◽  
Current Analysis ◽  
Mammal Species ◽  
Domestic Species ◽  
Active Research ◽  
Brazilian Atlantic Rainforest

Campos Gerais National Park lies within the Brazilian Atlantic Rainforest, a biodiversity hotspot and a priority for conservation. Current analysis, featuring a list of large and medium-sized mammal species in the park, was conducted between July 2013 and July 2014 and between May 2016 and April 2017. With a 780-hour sampling effort in active research and 157,516 hours in camera traps, 31 species of 17 families and 8 orders were recorded. Furthermore, 42% of recorded mammals in the park proved to be endangered species at state, national, or international levels. Two exotic and 1 domestic species were reported in the park. Results contribute towards an in-depth knowledge of the fauna in south Brazil and may help in further research work and management, complying with conservation proposals in the biodiversity of the Campos Gerais region in the state of Paraná, Brazil.

scholarly journals Creating wildlands in Costa Rica: Historical ecology of the creation of Corcovado National Park

2012 ◽  
Vol 4 (1) ◽  
pp. 55-70
Author(s):  
Christopher Vaughan
Keyword(s):  
Costa Rica ◽  
National Park ◽  
Historical Ecology ◽  
The Creation ◽  
America Latina ◽  
Corcovado National Park

La mitad de las áreas silvestres actuales, se encuentran en los países tropicales y se crearon después de 1970. Sin embargo, las actividades humanas han alterado gravemente las áreas silvestres protegidas tropicales y el 75% de las áreas silvestres de América Latina carece de protección efectiva, planes largo plazo y recursos económicos para garantizar una gestión eficaz. Una causa parcial es que las áreas protegidas fueron concebidas utilizando el modelo conservacionista de EE.UU. de apartar hábitats no alterados “para el disfrute de las generaciones actuales y futuras”, sin tomar en cuenta la población local. El objetivo de este trabajo es documentar la ecología histórica de la creación del Parque Nacional Corcovado en la Península de Osa, Costa Rica. Este artículo presenta una reconstrucción histórica de cómo se creó el área, los actores involucrados y sus interacciones, en busca de una mejor planificación nacional de conservación. Considerando su tamaño, el parque es uno de los sistemas ecológicos más diversos del mundo, pero está expuesto a problemas relacionados con la extracción de madera, fauna y oro. La comunicación abierta y la búsqueda de situaciones beneficiosas para todos fomentó la creación del Parque Nacional Corcovado, y puede ser la clave para su sostenibilidad.PALABRAS CLAVEConservación, historia, Costa Rica, sistema de parques, conservación tropical, Península de Osa.

MATING AND AGGRESSIVE BEHAVIOUR IN DENDROBATID FROGS FROM CORCOVADO NATIONAL PARK, COSTA RICA: A COMPARATIVE STUDY

Behaviour ◽  
2000 ◽  
Vol 137 (1) ◽  
pp. 7-24 ◽  
Author(s):  
Kyle Summers
Keyword(s):  
Costa Rica ◽  
Comparative Study ◽  
Sexual Conflict ◽  
Aggressive Behaviour ◽  
National Park ◽  
The Other ◽  
Female Aggression ◽  
Conspecific Male ◽  
Male Aggression ◽  
Corcovado National Park

Abstract1. Mating and aggressive behaviour was observed in four species of dendrobatid frogs in Corcovado National Park, Costa Rica: Colostethus nubicola, Colostethus talamancae, Phyllobates vittatus and Dendrobates granuliferus. 2. Males of both species of Colostethus were more likely to respond to call playbacks than male P. vittatus or D. granuliferus. Male D. granuliferus were less likely to be found calling than males of the other species. Conspecific male-male aggression was observed in P. vittatus, but not in the other species. 3. Females were more active during courtship in P. vittatus. Female-female aggression was observed on one occasion in P. vittatus. Females were more likely to reject males than the reverse in all species. 4. These observations suggest that sexual conflict occurs in P. vittatus, but not in C. nubicola or C. talamancae.

scholarly journals Medium- and large-sized mammal composition in the Chapada dos Veadeiros National Park and adjacent areas, state of Goiás, Brazil

2019 ◽  
Vol 59 ◽  
pp. e20195942 ◽  
Author(s):  
Átilla Colombo Ferreguetti ◽  
Isadora Cristina Motta Lessa ◽  
Emerson Monteiro Vieira ◽  
André Almeida Cunha ◽  
Helena Godoy Bergallo
Keyword(s):  
Species Composition ◽  
National Park ◽  
Mammalian Species ◽  
Scaling Analysis ◽  
Large Mammals ◽  
Conservation Units ◽  
Mammal Species ◽  
The Difference ◽  
Dry And Rainy Seasons

The Cerrado is the second largest Brazilian biome and only 2.8% is represented by protected areas. Considering the relevance of the Cerrado and Conservation Units in preserving the mammalian diversity, we provided the first assessment of the diversity of medium- and large-sized mammal species in the Chapada dos Veadeiros National Park (CVNP) and surroundings. We tested the effectiveness of the CVNP by assessing the difference in species composition within the park and its surroundings. We sampled CVNP in the rainy (October-December 2013) and dry seasons (March-June 2014) in order to characterize the seasonality within the community. We selected 36 sampling sites to evaluate the composition of the medium and large mammals in the CVNP and its surroundings, 18 in the CVNP and 18 in the park surroundings. We ordered mammalian composition and frequency of individuals data by using a Non-metric Multidimensional Scaling analysis (NMDS). We assessed the effect of season (dry and rainy seasons) and locality (within the CVNP and surroundings) on mammalian species richness with a two-way analysis of variance (Two-way ANOVA). We recorded 23 species, 13 within the CVNP and 17 species in its surroundings. Composition and frequency of records differed between dry and rainy seasons, with higher richness in the rainy season. Species’ composition and the frequency of records were also different between within the CVNP and its surroundings, with higher richness in the surroundings. These results provide information for the increase of the knowledge of mammalian ecology but also is useful as a tool for future strategies to the conservation of these species. More attention should be given to the monitoring of these species in the long term because this area still harbor some viable populations.

scholarly journals Ampliación del ámbito de distribución del coyote (Canis latrans) en la Península de Osa, Costa Rica

2020 ◽  
Vol 10 (2) ◽  
pp. 17
Author(s):  
Javier Carazo-Salazar ◽  
Tico Haroutiounian ◽  
Adolfo Artavia ◽  
Raquel Bone-Guzmán ◽  
Dionisio Paniagua
Keyword(s):  
Costa Rica ◽  
Central America ◽  
National Park ◽  
Canis Latrans ◽  
Forest Reserve ◽  
Corcovado National Park ◽  
New Habitats

RESUMENEn las últimas décadas el coyote (Canis latrans) ha colonizado nuevos hábitats, ampliando su distribución en Centroamérica. En este trabajo reportamos los primeros registros de la especie en la Reserva Forestal Golfo Dulce y el Parque Nacional Corcovado, lo que extiende su distribución en Costa Rica.Palabras clave: Canidae, Carnivora, colonización, Parque Nacional Corcovado, Reserva Forestal Golfo Dulce.ABSTRACTIn the last decades the coyote (Canis latrans) has colonized new habitats, expanding its distribution in Central America. We report the first records of the species in the Golfo Dulce Forest Reserve and Corcovado National Park, increasing is distribution in Costa Rica.Key words: Canidae, Carnivora, colonization, Corcovado National Park, Golfo Dulce Forest Reserve.

scholarly journals MAMÍFEROS DE MÉDIO E GRANDE PORTE NA ÁREA DE PROTEÇÃO AMBIENTAL MUNICIPAL DO RIO VERMELHO EM SANTA CATARINA, SUL DO BRASIL

2021 ◽  
Vol 25 (03) ◽  
pp. 722-737
Author(s):  
Marcelo Hübel ◽  
◽  
Izar Aximoff ◽  
Antonio Carlos de Freitas ◽  
Clarissa Rosa ◽  
...  
Keyword(s):  
Protected Areas ◽  
Atlantic Forest ◽  
Sustainable Use ◽  
Camera Traps ◽  
Lepus Europaeus ◽  
Sampling Effort ◽  
Large Mammals ◽  
Mammal Species ◽  
Santa Catarina ◽  
Santa Catarina State

MEDIUM AND LARGE MAMMALS IN RIO VERMELHO MUNICIPAL ENVIRONMENTAL PROTECTION AREA, SANTA CATARINA, SOUTHERN BRAZIL: Most studies on medium and large mammals in the Brazilian Atlantic Forest are carried out in areas under full protection (as parks and biological reserves). Considering the continuing threats that the forest remnants are suffering, it is essential to carry out mammal surveys in protected areas for sustainable use. In order to evaluate the species richness and the relative frequency of medium and large mammals in the área de proteção ambiental municipal do Rio Vermelho – APARV (northern Santa Catarina state), methodologies of direct visualization and camera traps were used. The study was conducted from the beginning of 2015 to the end of 2019. In Santa Catarina state, there is only one study which sampling effort is comparable to the present one (7300 night-trap). Thirty-three native mammal species and two alien species (Canis familiaris and Lepus europaeus) were found. The species accumulation curve tended to stabilize at the beginning of the third year. Three species were responsible for more than half of the photographic records (Cerdocyon thous, Eira barbara and Procyon cancrivorus). In total, 33.3% of the species are classified in some category of threat, and three of these species are among the less recorded in Santa Catarina state (Tayassu pecari, Tapirus terrestris and Mazama nana). Our survey added 18 new occurrences to the APARV management plan. Only two of the 18 mammal surveys carried out previously in the Santa Catarina state recorded more species than our study. This is the second survey which was carried out in protected areas for sustainable use in Santa Catarina state. Our study contributes to the important knowledge that can be used in conservation measures. In this way, the APARV plays a fundamental role for the conservation of the Atlantic Forest mammals, constituting an important area favoring the population movements of mammals.

scholarly journals Critical condition of the jaguar Panthera onca population in Corcovado National Park, Costa Rica

Oryx ◽  
2007 ◽  
Vol 41 (1) ◽  
pp. 51-56 ◽  
Author(s):  
Roberto Salom-Pérez ◽  
Eduardo Carrillo ◽  
Joel C. Sáenz ◽  
José M. Mora
Keyword(s):  
Costa Rica ◽  
Sex Ratio ◽  
National Park ◽  
Sampling Bias ◽  
Iucn Red List ◽  
Limiting Factor ◽  
Home Ranges ◽  
Panthera Onca ◽  
Term Survival ◽  
Corcovado National Park

The jaguar Panthera onca is threatened throughout its range and categorized as Near Threatened on the IUCN Red List. To inform conservation of the jaguar population in Corcovado National Park, Costa Rica, population size was estimated using data from a 3-month camera trap study. Individuals were identified from their coat patterns. The resulting density estimate of 6.98 ± SD 2.36 individuals per 100 km2 was lower than expected. The sex ratio was 1.33 males per female, and the minimum home ranges of two males were 25.64 and 6.57 km2. Hunting pressure on jaguar and white-lipped peccaries Tayassu pecari, the jaguar's main prey in the Park, may be responsible for the low jaguar density as space does not seem to be a limiting factor. The numbers of females may have been underestimated because of sampling bias and therefore the sex ratio obtained in this and similar studies must be interpreted cautiously. Better protection of the corridor that connects the Park with other protected areas is essential to guarantee long-term survival of the jaguar in Costa Rica.

scholarly journals Terrestrial mammal community richness and temporal overlap between tigers and other carnivores in Bukit Barisan Selatan National Park, Sumatra

2020 ◽  
pp. 97-107
Author(s):  
M. L. Allen ◽  
M. C. Sibarani ◽  
L. Utoyo ◽  
M. Krofel
Keyword(s):  
National Park ◽  
Conservation Status ◽  
Species Conservation ◽  
Camera Traps ◽  
Panthera Tigris ◽  
Mammal Species ◽  
Terrestrial Mammal ◽  
Cuon Alpinus ◽  
Mammal Community ◽  
Temporal Overlap

Rapid and widespread biodiversity losses around the world make it important to survey and monitor endangered species, especially in biodiversity hotspots. Bukit Barisan Selatan National Park (BBSNP) is one of the largest conserved areas on the island of Sumatra, and is important for the conservation of many threatened species. Sumatran tigers (Panthera tigris sumatrae) are critically endangered and serve as an umbrella species for conservation, but may also affect the activity and distribution of other carnivores. We deployed camera traps for 8 years in an area of Bukit Barisan Selatan National Park (BBSNP) with little human activity to document the local terrestrial mammal community and investigate tiger spatial and temporal overlap with other carnivore species. We detected 39 mammal species including Sumatran tiger and several other threatened mammals. Annual species richness averaged 21.5 (range 19–24) mammals, and remained stable over time. The mammal order significantly affected annual detection of species and the number of cameras where a species was detected, while species conservation status did not. Tigers exhibited a diurnal activity pattern, and had the highest temporal overlap with marbled cats (Pardofelis marmorata), dholes (Cuon alpinus), and Malayan sun bears (Helarctos malayanus), but little overlap with other carnivores. These findings suggest that some smaller carnivores might be adjusting temporal activity to avoid tigers or mesocarnivores. The stable trends in richness of terrestrial mammal species show that BBSNP remains an important hotspot for the conservation of biodiversity.

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