Bukit Barisan Selatan, Indonesia. Southern pig-tailed macaque (Macaca nemestrina), a vulnerable species. The first global camera trap mammal study has documented 105 species in nearly 52,000 images, from seven protected areas across the Americas, Africa and AsiaPhotograph: Conservation InternationalBukit Barisan Selatan, Indonesia. Southern pig-tailed macaques (Macaca nemestrina), a vulnerable species. Analysis of the photographic data has helped scientists confirm that habitat loss and smaller reserves have a direct and detrimental impact on the diversity and survival of mammal populationsPhotograph: Wildlife Conservation Society/TEAM network/Conservation InternationalJaguar (Panthera onca), a near-threatened species. a trap network”, in the journal Philosophical Transactions of the Royal Society. The study was led by Jorge Ahumada, ecologist with the Tropical Ecology Assessment and Monitoring Network (TEAM) at Conservation InternationalPhotograph: Wildlife Conservation Society/TEAM network/Conservation International
South American tapir (Tapirus terrestris), a vulnerable species. To gather data, 420 cameras were placed around the world, with 60 camera traps set up in each site at a density of one per every two square kilometres for a month in each sitePhotograph: Wildlife Conservation Society/TEAM network/Conservation InternationalWhite-lipped pecari (Tayassu pecari), a near-threatened species. After photos were collected from 2008-10, scientists categorised animals by species, body size and diet, among other thingsPhotograph: Wildlife Conservation Society/TEAM network/Conservation InternationalUdzungwa mountains, Tanzania. Lowe's servaline genet (Genetta servalina lowei) - a small African carnivore. Scientists found that larger protected areas and continuous forests tend to contain three similar attributes: a higher diversity of species; a greater variety of animal sizes, including populations of larger mammals, and a greater variety of diets among those mammals (insectivores, herbivores, carnivores, omnivores)Photograph: Wildlife Conservation Society/TEAM network/Conservation InternationalLinnaeus's mouse opossum (Marmosa murina). This was the smallest animal photographed. Body length is approximately 4-5 inches with a tail of 5-8in. It weighs about 26gPhotograph: Wildlife Conservation Society/TEAM network/Conservation InternationalUdzungwa mountains, Tanzania. This African elephant (Loxodonta africana) was the largest animal photographed in the study, weighing 3,940kgPhotograph: Wildlife Conservation Society/TEAM network/Conservation InternationalUdzungwa mountains, Tanzania. African buffalo (Syncerus caffer)Photograph: Wildlife Conservation Society/TEAM network/Conservation InternationalBwindi forest, Uganda. Common chimpanzee (Pan troglodytes), an endangered speciesPhotograph: Wildlife Conservation Society/TEAM network/Conservation InternationalA poacher in Bwindi forest, UgandaPhotograph: Wildlife Conservation Society/TEAM network/Conservation InternationalBwindi forest, Uganda. Mountain gorilla (Gorilla beringei beringei), an endangered speciesPhotograph: Wildlife Conservation Society/TEAM network/Conservation InternationalNam Kading, Laos. Assam macaque (Macaca assamensis), a near threatened speciesPhotograph: Wildlife Conservation Society/TEAM network/Conservation InternationalNam Kading, Laos. Indian muntjak (Muntiacus muntjak). This national protected area presented the lowest number of species diversity (13) and the highest level of habitat fragmentationPhotograph: Wildlife Conservation Society/TEAM network/Conservation InternationalA poacher in Nam KadingPhotograph: Wildlife Conservation Society/TEAM network/Conservation InternationalAn ocelot (Leopardus pardalis) in Manaus, BrazilPhotograph: Wildlife Conservation Society/TEAM network/Conservation InternationalManaus, Brazil. A giant anteater (Myrmecophaga tridactyla), a vulnerable speciesPhotograph: Wildlife Conservation Society/TEAM network/Conservation InternationalManaus, Brazil. A South American tapir (Tapirus terrestris), a vulnerable speciesPhotograph: Wildlife Conservation Society/TEAM network/Conservation InternationalA cougar (Puma concolor) in Volcan Barva, Costa RicaPhotograph: Wildlife Conservation Society/TEAM network/Conservation InternationalVolcan Barva, Costa Rica. The jaguar (Panthera onca) is largest cat in the western hemisphere and a near threatened speciesPhotograph: Wildlife Conservation Society/TEAM network/Conservation InternationalVolcan Barva, Costa Rica. A Baird's tapir (Tapirus bairdii) - a very rare and endangered speciesPhotograph: Wildlife Conservation Society/TEAM network/Conservation InternationalProtected areas in Brazil, Costa Rica, Indonesia, Laos, Suriname, Tanzania and Uganda were researched, making this not only the first global camera trap mammal study, but also the largest camera trap study of any class of animalsPhotograph: Wildlife Conservation Society/TEAM network/Conservation International
Sign up to read this article
Read news from 100’s of titles, curated specifically for you.