Puma (mountain lion)

Puma (mountain lion)
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Name	Puma
Status	Least Concern
Status system	IUCN3.1
Genus	Puma
Species	concolor
Authority	(Linnaeus, 1771)

Contents

Puma (mountain lion) is a large felid native to the Americas known for its adaptability across diverse ecosystems and its role as an apex predator. It has cultural significance for many Indigenous peoples and features in scientific studies by institutions such as the Smithsonian Institution and National Geographic Society. Research on the species involves organizations including the IUCN, World Wildlife Fund, and universities like University of California, Berkeley and University of Florida.

Taxonomy and nomenclature

The species was described by Carl Linnaeus and placed in the genus Puma within the family Felidae. Historical synonymy includes names assigned by taxonomists such as Georges Cuvier and Reginald Innes Pocock. Molecular phylogenetics involving laboratories at Harvard University, University of Oxford, and the Max Planck Society have clarified relationships among felids, linking pumas to other Pantherinae and Felinae lineages studied alongside genera like Panthera, Leopardus, and Acinonyx. The common name "cougar" is used in regions influenced by explorers associated with entities like the Hudson's Bay Company and cartographers from expeditions of Lewis and Clark. Regional names such as "mountain lion" emerged in accounts by authors linked to the American Museum of Natural History and explorers like John James Audubon.

Adult individuals exhibit sexual dimorphism documented in field studies by researchers at Colorado State University and University of Alberta. Pelage varies geographically, noted in surveys reported by the National Park Service and provincial agencies such as Parks Canada. Morphology comparisons have been published in journals affiliated with Oxford University Press and Elsevier, contrasting pumas with jaguar, bobcat, and lynx specimens. Measurements of skull and limb proportions appear in collections at institutions such as the Natural History Museum, London and the American Museum of Natural History. Musculoskeletal and locomotion analyses by laboratories at the Massachusetts Institute of Technology inform understanding of puma sprinting and leaping capabilities, data also compared with studies of cheetah and African lion biomechanics.

The species' range spans regions documented by conservation agencies like the U.S. Fish and Wildlife Service, Environment and Climate Change Canada, and the Instituto Nacional de Recursos Naturales (Peru). Records include populations in ecosystems managed by Yellowstone National Park, Yosemite National Park, Patagonia National Park, and protected areas such as Serra do Mar National Park and Iguaçu National Park. Landscape ecology studies by Stanford University and University of British Columbia examine connectivity across corridors identified in projects with The Nature Conservancy and Wildlife Conservation Society. Historical records appear in archives of explorers tied to Spanish colonization of the Americas and observations by naturalists associated with the Royal Geographical Society.

Behavioral ecology research has been conducted by teams at University of Montana, University of Arizona, and University of Colorado Boulder, often in collaboration with agencies like USGS and CONAP (Guatemala). Studies reference interactions with sympatric species such as elk (managed by state wildlife agencies), white-tailed deer populations monitored by the Missouri Department of Conservation, and predators like gray wolf in research documented by Yellowstone Center for Resources. Territoriality and movement ecology are explored using telemetry technologies developed by companies like Vectronic Aerospace and laboratories at Duke University. Human-wildlife conflict case studies involve municipalities such as Los Angeles and Santiago (Chile).

Diet studies published in periodicals of the Ecological Society of America and researchers at University of Wyoming report primary prey species including deer, elk, guanaco, and smaller mammals documented by zoo and field collections at the San Diego Zoo and Smithsonian National Zoo. Hunting strategy comparisons reference stalking and ambush techniques studied in relation to prey behavior research by teams at Cornell University and University of Cambridge. Scavenging interactions with species like coyote and activities near livestock operations have been examined in collaboration with agricultural agencies such as the Department of Agriculture (United States) and provincial ministries in Argentina.

Reproductive biology findings emerge from captive programs at institutions including Brookfield Zoo, Zoological Society of London, and university veterinary departments at University of Pennsylvania. Life history parameters, such as age at first reproduction and litter size, are reported by long-term studies administered by the Colorado Division of Wildlife and researchers affiliated with Montana Fish, Wildlife & Parks. Dispersal patterns and juvenile survival analyses are detailed in projects funded by foundations such as the National Science Foundation and philanthropic bodies like the Gordon and Betty Moore Foundation.

Conservation assessments by the IUCN Red List classify the species with range-specific statuses; management policies involve agencies like the U.S. Fish and Wildlife Service, Environment and Climate Change Canada, and ministries across Brazil, Chile, Peru, and Mexico. Threats documented by Conservation International and World Wildlife Fund include habitat fragmentation studied by research groups at University of Minnesota and road mortality data compiled with partners like Federal Highway Administration (United States). Human dimensions research involves collaborations with Indigenous organizations such as the Confederated Tribes of the Grand Ronde and outreach by NGOs including Defenders of Wildlife and Wildlife Conservation Society. Translocation and corridor projects have involved stakeholders like The Nature Conservancy, provincial governments, and international bodies including the Inter-American Development Bank.