Pantanal Exploration
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Oncilla 1 Oncilla
Oncilla 1 Oncilla Tiger Cat redirects here. For the Tom and Jerry Tales episode, see Tiger Cat (Tom and Jerry Tales). Oncilla[1] Conservation status [2] Vulnerable (IUCN 3.1) Scientific classification Kingdom: Animalia Phylum: Chordata Class: Mammalia Order: Carnivora Family: Felidae Genus: Leopardus Species: L. tigrinus Binomial name Leopardus tigrinus (Schreber, 1775) Oncilla 2 Oncilla range Synonyms Oncifelis tigrinus Felis tigrina The Oncilla (Leopardus tigrinus), also known as the Little Spotted Cat, Tigrillo, Cunaguaro or Tiger Cat, is a small spotted felid found in the tropical rainforests of Central and South America. It is a close relative of the Ocelot and the Margay, and has a rich ochre coat, spotted with black rosettes. The Oncilla is a nocturnal animal that hunts rodents and birds.[3] Appearance The Oncilla resembles the Margay and the Ocelot,[4] but is smaller, with a slender build and narrower muzzle. It grows to 38 to 59 centimetres (15 to 23 in) long, plus a 20 to 42 centimetres (7.9 to 17 in) tail.[5] While this is somewhat longer than the average domestic cat, Leopardus tigrinus is generally lighter, weighing 1.5 to 3 kilograms (3.3 to 6.6 lb).[6] The fur is thick and soft, ranging from light brown to dark ochre, with numerous dark rosettes across the back and flanks. The underside is pale with dark spots and the tail is ringed. The backs of the ears are black with bold ocelli.[4] The rosettes are black or brown, open in the center, and irregularly shaped.[7] The legs have medium-sized spots tapering to smaller spots near the paws.[7] This coloration helps the oncilla blend in with the mottled sunlight of the tropical forest understory. -
Carbon Offsetting Project in Brazil
Preserving native forests Since 2010, Atos has supported its customers in their journey towards more sustainable operations and has off set each year the total carbon emissions of all its data centers. In 2018, Atos has expanded this program to cover 100% of residual emissions of its data centers, offi ces, and business trips. In 2019, in partnership with EcoAct, 242,986 tCO2e were thus compensated. Thanks to a new investment made in 2020, Atos has enlarged its existing support to renewable energies to carbon sink preservation projects. An important development for the preservation of the climate. Among the projects supported, Atos invested in a preservation project of native forests in Brazil, as climate-science and market trends have demonstrated the importance of preserving and developing carbon sinks like forests or mangroves. A key leverage to ensure GHG emissions are still sequestrated or captured, in addition to usual emissions reductions and contributing to UN Sustainable Development Goals 8,12, 13 and 15. Project The project aims to protect the fragile environment of the Portel region in Brazil by preventing unplanned deforestation through the implementation of a land management system. It combines a rigorous monitoring of the area and an enforcement plan managed by local villagers trained to forest management and monitoring techniques. The villagers are therefore in charge of identifying and removing illegal activities such as logging, squattering and attempts to implement pastures or cattle ranching. The Project also provides capacity building on agroforestry systems and distribution of energy eff icient cook stoves for cassava production, hence reducing even more the local deforestation and developing new sources of Project Floresta de Portel © EcoAct, RMDLT revenues to local population. -
R E P O R T NOTES on NEOTROPICAL OTTER (Lontra
IUCN Otter Spec. Group Bull. 35(4) 2018 R E P O R T NOTES ON NEOTROPICAL OTTER (Lontra longicaudis) HUNTING, A POSSIBLE UNDERESTIMATED THREAT IN COLOMBIA Diana MORALES-BETANCOURT1 , Oscar Daniel MEDINA BARRIOS2 1Universidad Externado de Colombia, Cl. 12 #1-17 Este, Bogotá, Colombia, [email protected] 2Animal Care Coordinator, Fundación Botánica y Zoológica de Barranquilla, Cl. 77 #68-40 Barranquilla, Colombia, [email protected] (Received 12th March 2018, accepted 15th June 2018) ABSTRACT: Since Neotropical otter (Lontra longicaudis) hunting was legally banned in 1973 in Colombia, hunting is no longer considered to be a high priority conservation concern in the Country. The species is still classified as Vulnerable in the country, but the National Mammals Red List and the National action plan for aquatic mammals’ conservation in Colombia do not consider any use of the species besides keeping it as pet (an illegal activity in Colombia). A preliminary survey to identify current hunting activity was conducted professionals at biological research institutions, environmental NGO’s, university professors and regional environmental authorities, to identify current hunting among the five ecoregions in Colombia. The overall results among ecoregions show the main reasons for hunting Neotropical otters are: keeping as pet (29%), pelt use (24%) and bushmeat (22%). The results create a basis for gathering more information on the hunting of Neotropical otters in Colombia. Keywords: Bushmeat, Colombia, hunting, Lontra longicaudis, Neotropical otter, wildlife use. Citation: Morales-Betancourt, D and Medina Barrios, OD (2018). Notes on Neotropical Otter (Lontra longicaudis) Hunting, a Possible Underestimated Threat in Colombia . IUCN Otter Spec. Group Bull. -
Demography of the Giant Otter (Pteronura Brasiliensis) in Manu National Park, South-Eastern Peru: Implications for Conservation
Demography of the Giant Otter (Pteronura brasiliensis) in Manu National Park, South-Eastern Peru: Implications for Conservation Jessica Groenendijk1,3,5*, Frank Hajek2,5, Paul J. Johnson3, David W. Macdonald3, Jorge Calvimontes4,5, Elke Staib5, Christof Schenck5 1 San Diego Zoo Global Peru, Department of Cusco, Cusco, Peru´, 2 Nature Services Peru, Department of Cusco, Cusco, Peru´, 3 Wildlife Conservation Research Unit, University of Oxford, Abingdon, Oxfordshire, United Kingdom, 4 Environmental Studies and Research Center, University of Campinas, Sa˜o Paulo, Brazil, 5 Frankfurt Zoological Society, Frankfurt, Germany Abstract The giant otter (Pteronura brasiliensis) is an endangered semi-aquatic carnivore of South America. We present findings on the demography of a population inhabiting the floodplain of Manu National Park, south-eastern Peru, arising from 14 annual dry season censuses over a 16 year period. The breeding system of territorial groups, including only a single breeding female with non-reproductive adult ‘helpers’, resulted in a low intrinsic rate of increase (0.03) and a slow recovery from decades of hunting for the pelt trade. This is explained by a combination of factors: (1) physiological traits such as late age at first reproduction and long generation time, (2) a high degree of reproductive skew, (3) small litters produced only once a year, and (4) a 50% mortality between den emergence and age of dispersal, as well as high mortality amongst dispersers (especially males). Female and male giant otters show similar traits with respect to average reproductive life- spans (female 5.4 yrs., male 5.2 yrs.) and average cub productivity (female 6.9, male 6.7 cubs per lifetime); the longest reproductive life spans were 11 and 13 years respectively. -
Otter News No. 124, July 2021
www.otter.org IOSF Otter News No. 124, July 2021 www.loveotters.org Otter News No. 124, July 2021 Join our IOSF mailing list and receive our newsletters - Click on this link: http://tinyurl.com/p3lrsmx Please share our news Good News for Otters in Argentina Giant otters are classified as “extinct” in Argentina but there have been some positive signs of their return in recent months. The Ibera wetlands lie in the Corrientes region and are one of the world’s largest freshwater ecosystems. Rewilding Argentina is attempting to return the country’s rich biodiversity to the area with species such as jaguars, macaws and marsh deer. They have also been working to bring back giant otters and there have been some small successes and three cubs have recently been born as offspring of two otters that were reintroduced there. And there is more good news for the largest otter species. In May there was the first sighting of “wild” giant otters in Argentina for 40 years! Furthermore, there have been other success stories for otters across the south American nation. Tierra del Fuego, Argentina’s southern-most province, has banned all open-net salmon farming. This ban will help protect the areas fragile marine ecosystems, which is home to half of Argentina’s kelp forests which support species such as the southern river otter. This also makes Argentina the first nation in the world to ban such farming practices. With so many problems for otter species it is encouraging to see some steps forward in their protection in Argentina. -
Controlled Animals
Environment and Sustainable Resource Development Fish and Wildlife Policy Division Controlled Animals Wildlife Regulation, Schedule 5, Part 1-4: Controlled Animals Subject to the Wildlife Act, a person must not be in possession of a wildlife or controlled animal unless authorized by a permit to do so, the animal was lawfully acquired, was lawfully exported from a jurisdiction outside of Alberta and was lawfully imported into Alberta. NOTES: 1 Animals listed in this Schedule, as a general rule, are described in the left hand column by reference to common or descriptive names and in the right hand column by reference to scientific names. But, in the event of any conflict as to the kind of animals that are listed, a scientific name in the right hand column prevails over the corresponding common or descriptive name in the left hand column. 2 Also included in this Schedule is any animal that is the hybrid offspring resulting from the crossing, whether before or after the commencement of this Schedule, of 2 animals at least one of which is or was an animal of a kind that is a controlled animal by virtue of this Schedule. 3 This Schedule excludes all wildlife animals, and therefore if a wildlife animal would, but for this Note, be included in this Schedule, it is hereby excluded from being a controlled animal. Part 1 Mammals (Class Mammalia) 1. AMERICAN OPOSSUMS (Family Didelphidae) Virginia Opossum Didelphis virginiana 2. SHREWS (Family Soricidae) Long-tailed Shrews Genus Sorex Arboreal Brown-toothed Shrew Episoriculus macrurus North American Least Shrew Cryptotis parva Old World Water Shrews Genus Neomys Ussuri White-toothed Shrew Crocidura lasiura Greater White-toothed Shrew Crocidura russula Siberian Shrew Crocidura sibirica Piebald Shrew Diplomesodon pulchellum 3. -
Abundance Changes and Activity Flexibility of the Oncilla, Leopardus Tigrinus (Carnivora: Felidae), Appear to Reflect Avoidance of Conflict
ZOOLOGIA 29 (2): 115–120, April, 2012 doi: 10.1590/S1984-46702012000200003 Abundance changes and activity flexibility of the oncilla, Leopardus tigrinus (Carnivora: Felidae), appear to reflect avoidance of conflict Luiz Gustavo R. Oliveira-Santos1, 6, Maurício E. Graipel2, Marcos A. Tortato3, Carlos A. Zucco1, Nilton C. Cáceres4 & Fernando V. B. Goulart5 1 Laboratório de Ecologia e Conservação de Populações, Departamento de Ecologia, Universidade Federal do Rio de Janeiro. Caixa Postal 68020, 21941-590 Rio de Janeiro, RJ, Brazil. 2 Departamento de Ecologia e Zoologia, Universidade Federal de Santa Catarina. 88040-970 Florianópolis, SC, Brazil. 3 Programa de Pós-graduação em Ecologia e Conservação, Setor de Ciências Biológicas, Universidade Federal do Paraná. 81531-980, Curitiba, PR, Brazil. 4 Departamento de Biologia, Universidade Federal de Santa Maria. 97105-900 Santa Maria, RS, Brazil. 5 Programa de Pós-graduação em Ecologia e Conservação, Universidade Federal do Mato Grosso do Sul. 79070-900 Campo Grande, MS, Brazil. 6 Corresponding Author. Email: [email protected] ABSTRACT. We investigated the density and activity of the oncilla, Leopardus tigrinus (Schreber, 1775), a threatened small cat, in the Brazilian Atlantic Forest, using camera-trap data. We described differences in the activity of individuals occurring alone or in sympatry with larger cats. Oncilla presented low densities (7-13 ind./100 km²) and high flexibility in its activity. The oncillas were primarily nocturnal in the absence of other larger cat species – margay, ocelot and puma – but became more diurnal, with a cathemeral activity pattern, when the other cats were present. Oncilla is likely to be in a subordinate position in interactions with larger cats and changes its activity to decrease the chances for interspecific encounters. -
The Leopardus Tigrinus Is One of the Smallest Wild Cats in South America; and the Smallest Cat in Brazil (Oliveira-Santos Et Al
Mckenzie Brocker Conservation Biology David Stokes 20 February 2014 Leopardus Tigrinus Description: The Leopardus tigrinus is one of the smallest wild cats in South America; and the smallest cat in Brazil (Oliveira-Santos et al. 2012). L. tigrinus is roughly the size of a domestic house cat, with its weight ranging from 1.8-3.4 kg (Silva-Pereira 2010). The average body length is 710 millimeters and the cat’s tail is roughly one-third of its body length averaging 250 millimeters in length. Males tend to be slightly larger than the females (Gardner 1971). The species’ coat is of a yellowish-brown or ochre coloration patterned prominently with open rosettes (Trigo et al. 2013). Cases of melanism, or dark pigmentation, have been reported but are not as common (Oliveira-Santos et al 2012). These characteristics spots are what give the L. tigrinus its common names of little spotted cat, little tiger cat, tigrina, tigrillo, and oncilla. The names tigrillo, little tiger cat, and little spotted cat are sometimes used interchangeably with other small Neotropical cats species which can lead to confusion. The species is closely related to other feline species with overlapping habitat areas and similar colorations; namely, the ocelot, Leopardus pardalis, the margay, Leopardus weidii, Geoffroys cat, Leopardus geoffroyi, and the pampas cat, Leopardus colocolo (Trigo et al. 2013). Distribution: The L. tigrinus is reported to have a wide distribution from as far north as Costa Rica to as far south as Northern Argentina. However, its exact distribution is still under study, as there have been few reports of occurrences in Central America. -
Carnivora: Mustelidae: <I>Eira Barbara</I>
Western North American Naturalist Volume 67 Number 1 Article 21 3-27-2007 Noteworthy record of the tayra (Carnivora: Mustelidae: Eira barbara) in the Sierra Gorda Biosphere Reserve, Querétaro, México Carlos A. López González Universidad Autónoma de Querétaro, Querétaro Daniel R. Aceves Lara Universidad Autónoma de Guadalajara, Jalisco Follow this and additional works at: https://scholarsarchive.byu.edu/wnan Recommended Citation López González, Carlos A. and Aceves Lara, Daniel R. (2007) "Noteworthy record of the tayra (Carnivora: Mustelidae: Eira barbara) in the Sierra Gorda Biosphere Reserve, Querétaro, México," Western North American Naturalist: Vol. 67 : No. 1 , Article 21. Available at: https://scholarsarchive.byu.edu/wnan/vol67/iss1/21 This Note is brought to you for free and open access by the Western North American Naturalist Publications at BYU ScholarsArchive. It has been accepted for inclusion in Western North American Naturalist by an authorized editor of BYU ScholarsArchive. For more information, please contact [email protected], [email protected]. Western North American Naturalist 67(1), © 2007, pp. 150–151 NOTEWORTHY RECORD OF THE TAYRA (CARNIVORA: MUSTELIDAE: EIRA BARBARA) IN THE SIERRA GORDA BIOSPHERE RESERVE, QUERÉTARO, MÉXICO Carlos A. López González1 and Daniel R. Aceves Lara2 Key words: tayra, Eira barbara, Querétaro, distribution. The tayra (Eira barbara), a neotropical and Freer 1990). Tayras are reported as rare mustelid belonging to a monotypic genus, is above 1200 m. one of the least studied carnivores in North Mesocarnivore species detected in the local- and Central America. Its distribution includes ity are jaguarondi (Puma yaguoarondi), ocelot South America and Central America. It has (Leopardus pardalis), gray fox (Urocyon cinere- been recorded in southern México in the states oargenteus), and white-nosed coati (Nasua nar- of Chiapas and Oaxaca, and in the north along ica; Lopez Gonzalez unpublished data). -
Giant Mustelids Roamed South Africa 5 Million Years Ago - Study
1 June 2020 Giant mustelids roamed South Africa 5 million years ago - study Over five million years ago wolf-sized otters and leopard-sized relatives of living wolverines (members of the weasel family that look more like badgers than wolves) lived along the West Coast of South Africa. This is according to recent discoveries by scientists at the University of Cape Town (UCT) and Iziko Museums of SA. These animals known as mustelids – a family of carnivorans that include weasels, otters and badgers among others – represent the first mustelid specimens described from Langebaanweg in over 40 years. In an article published in the journal PeerJ, Dr Alberto Valenciano and Dr Romala Govender of UCT’s Department of Biological Sciences, describe the teeth, forelimb and hindlimb skeletons of these giant mustelids: the wolf-sized otter (Sivaonyx hendeyi) and the leopard-sized wolverine (Plesiogulo aff. monspesulanus). “Our work has led to important new data about the locomotion and diet of the rather poorly known giant otter (Sivaonyx hendeyi), that is unique to Langebaanweg. In addition, we confirm that Langebaanweg’s wolverine (Plesiogulo aff. Monspesulanus), is a different species to that of the large bodied Plesiogulo botori from Kenya and Ethiopia,” shared Valenciano. The carnivores at the Langebaanweg fossil locality are quite common and they include a minimum of 20 different species of mustelids, bears, seals, jackals, hyenas, saber-tooth cats, giant civets and mongoose. “We report for the first time the presence of both giant mustelids in the main members at Langebaanweg,” Govender added. The team hypothesises that the wolf-sized otter (Sivaonyx hendeyi), that lived five million years ago, had a role similar to that of the living African clawless otter and the Asian small- clawed otter. -
Notes on the Distribution, Status, and Research Priorities of Little-Known Small Carnivores in Brazil
Notes on the distribution, status, and research priorities of little-known small carnivores in Brazil Tadeu G. de OLIVEIRA Abstract Ten species of small carnivores occur in Brazil, including four procyonids, four mustelids (excluding otters), and two mephitids. On the IUCN Red List of Threatened Species eight are assessed as Least Concern and two as Data Deficient. The state of knowledge of small carnivores is low compared to other carnivores: they are among the least known of all mammals in Brazil. The current delineation of Bassaricyon and Galictis congeners appears suspect and not based on credible information. Research needs include understanding dis- tributions, ecology and significant evolutionary units, with emphasis on theAmazon Weasel Mustela africana. Keywords: Amazon weasel, Data Deficient, Olingo, Crab-eating Raccoon, Hog-nosed Skunk Notas sobre la distribución, estado y prioridades de investigación de los pequeños carnívoros de Brasil Resumen En Brasil ocurren diez especies de pequeños carnívoros, incluyendo cuatro prociónidos, cuatro mustélidos (excluyendo nutrias) y dos mephitidos. De acuerdo a la Lista Roja de Especies Amenazadas de la UICN, ocho especies son evaluadas como de Baja Preocupación (LC) y dos son consideradas Deficientes de Datos (DD). El estado de conocimiento de los pequeños carnívoros es bajo comparado con otros carnívoros y se encuentran entre los mamíferos menos conocidos de Brasil. La delineación congenérica actual de Bassaricyon y Galictis parece sospechosa y no basada en información confiable. Las necesidades de investigación incluyen el entendimiento de las distribuciones, ecología y unidades evolutivas significativas, con énfasis en la ComadrejaAmazónica Mustela africana. Palabras clave: Comadreja Amazónica, Deficiente de Datos, Mapache Cangrejero, Olingo, Zorrillo Introduction 1999), but recently has been recognised (e.g. -
Goeldi's Monkey
Goeldi’s Monkey (Callimico) Callimico goeldii Class: Mammalia Order: Primates Family: Callitrichidae Characteristics: Goeldi’s monkeys are very small primates. They are approximately the size of a squirrel. These monkeys are very dark in color, ranging in shades of black and brown. They have a mane-like appearance with longer fur near the head and neck. The Goeldi’s monkeys have claws on all of their digits except the second. These small primates weigh only 22oz on average. They have a body length that is in the range of 8-12 inches. The non-prehensile tail is usually longer than the body. (Primate Info Net) Behavior: The Goeldi’s monkey lives in small family groups usually consisting of a breeding pair and other family members. These groups will Range & Habitat: Upper Amazonian rainforests of grow up to 10 individuals in size. They are very social animals and will southern Colombia, eastern spend a great deal of time grooming and communicating with Ecuador and Peru, western Brazil, vocalizations, scent, facial, and body language. (Animal Diversity) This and northern Bolivia. monkey forages in the understory of the forest and rarely goes up into the canopy. They are very agile and can leap up to 13 feet between branches! (Arkive) Reproduction: In the wild, mating occurs during the wet season of September through November. Females have a gestation of 145-152 days. The female will give birth to a single young twice a year. The mother will care for the newborn for 10-20 days, then the rest of the family group will assist the mother.