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| Back,Janaína P.; Suzin,Adriane; Aguiar,Lucas M.. |
| ABSTRACT Constant changes in natural environments impose challenges to wild animal populations, especially those that depend on social life. We gathered data on the activity budget and social interactions of a capuchin monkey (Sapajus sp.) group of 17 individuals confined to an urban green area receiving human food supplementation. We observed the capuchins between 7:00 am and 5:00 pm, three days a month, between January 2012 and June 2013 (total of 530 hours of direct observations). We collected 15,208 behavioral records through instantaneous scan sampling and 2,538 events of social interaction in an adapted version of the “all occurrences” method. Activity budget of capuchins was dominated by traveling (42%) and foraging (38%), followed by feeding (10%),... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Anthropic influence; Food provisioning; Neotropical primates; Urban wildlife. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702019000100313 |
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| Godoy-Güinao,Javier; Díaz,Iván A.; Llanos-Pineda,Manuel; Alò,Dominique. |
| ABSTRACT People’s perception on birds of prey is heavily influenced by its intrinsic value, utility, myths and superstitions. In particular, negative perceptions may encourage poaching and persecution of these birds, affecting their conservation status. One nocturnal raptor species widely distributed across the world is the Barn Owl (Tyto alba, Tytonidae). In Chile, this species has been recorded and studied exclusively in rural and sub-urban areas. However, in the city of Valdivia Barn owls exist within the city boundaries. In this study we documented the feeding habits of Barn owls nesting in urban settings of Valdivia, and we analyze the opinions of local neighbors toward the owls. To characterize the diet of owls, we collected all pellets... |
| Tipo: Journal article |
Palavras-chave: Environmental education; Oligoryzomys longicaudatus; Raptors; Urban ecology; Urban wildlife. |
| Ano: 2017 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-65382017000100009 |
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| Soria-Díaz,Leroy; Rábago-Castro,Jaime Luis; Domínguez-Vega,Hublester; Gómez-Ortiz,Yuriana; Manjarrez,Javier; Garrido-Olvera,Lorena. |
| ABSTRACT There are few studies about parasitic infections in Crotalus triseriatus (Wagler, 1830), an endemic rattlesnake from the highlands of central Mexico. This species occupies several habitats, from conserved forested regions to heavily impacted landscapes. To increase the parasitological knowledge of this reptile species without impacting populations, we obtained fecal samples of 16 rattlesnakes between 2012 and 2014 from Toluca Valley, Mexico. By using flotation technique, we found oocysts of Eimeria sp. and eggs of Capillariidae sp. The most frequent parasite was Eimeria sp. (62.5%). This study provides the first records of occurrence of parasites in reptilian feces from Mexico. Our results may be important for wildlife conservation purposes, for... |
| Tipo: Info:eu-repo/semantics/other |
Palavras-chave: Coccidia; Mexico; Nematoda; Reptile; Urban wildlife. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702019000100503 |
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| Aguiar,Lucas M.; Cardoso,Raphael M.; Back,Janaína P.; Carneiro,Eduarda C.; Suzin,Adriane; Ottoni,Eduardo B.. |
| Capuchin monkeys, Sapajus Kerr, 1792, are known for their flexible behavior, including tool use, and their ability to survive in urban forests. We observed capuchin juveniles using wood as hammer and anvil and different materials as sponges (four tool-use events) in two geographically distinct urban populations in Brazil, in 2012: two in Goiânia, Central Brazil and two in Foz do Iguaçu, Southern Brazil. In Goiânia, a male used a detached tree branch as a hammer and a buttress root as an anvil to pound a seed of Terminalia Linnaeus. Another male used a small branch with leaves as a dipping tool to access water inside a tree trunk hole. In Foz do Iguaçu, the capuchins used a small branch and a piece of bread to obtain water by dipping them into tree trunk... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Animal self-control; Behavioral flexibility; Food provisioning; Urban wildlife; Values of nature conservancy. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1984-46702014000500012 |
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