boreal toad

boreal toad
Name	Boreal toad
Regnum	Animalia
Phylum	Chordate
Classis	Amphibia
Ordo	Anura
Familia	Bufonidae
Genus	Anaxyrus

boreal toad The boreal toad is an amphibian native to mountain and subalpine regions of western North America, notable for its ecological role in freshwater and upland ecosystems. It is recognized by scientists, conservationists, and park management agencies for its sensitivity to environmental change and associations with water bodies managed by agencies such as the National Park Service, United States Forest Service, and provincial authorities in Canada. Research by universities and organizations including the University of Colorado Boulder, Colorado State University, U.S. Fish and Wildlife Service, Nature Conservancy, and provincial ministries informs recovery efforts and monitoring protocols.

Taxonomy and Naming

The taxonomic history involves contributions from herpetologists and institutions like Edward Drinker Cope and museums such as the Smithsonian Institution and the American Museum of Natural History. Classified within the family Bufonidae and genus Anaxyrus, its scientific delimitation has been influenced by molecular studies from labs at Harvard University, University of California, Berkeley, and the Field Museum. Common and regional names are used by agencies including the Colorado Division of Parks and Wildlife, Montana Fish, Wildlife & Parks, and researchers collaborating with the U.S. Geological Survey and the Canadian Wildlife Service.

Description and Identification

Adult morphology has been documented in field guides published by institutions like the American Museum of Natural History and the National Audubon Society, and in keys used by herpetologists at the British Columbia Ministry of Environment. Descriptions reference coloration, skin texture, parotoid glands, and size metrics standardized by the Herpetologists' League. Identification protocols align with museum collections at the Museum of Vertebrate Zoology, Denver Museum of Nature & Science, and laboratory analyses at the Smithsonian National Museum of Natural History.

Distribution and Habitat

Range maps are maintained by agencies such as the U.S. Fish and Wildlife Service, NatureServe, and provincial databases like the Alberta Biodiversity Monitoring Institute. Habitats span alpine meadows, montane forests, and montane wetlands managed by the National Park Service, U.S. Forest Service, and provincial park systems such as Banff National Park and Yellowstone National Park regions. Landscape-scale studies have been conducted by researchers at University of Montana, Oregon State University, and the University of British Columbia to evaluate distribution along ecoregions defined by the Environmental Protection Agency and conservation organizations like World Wildlife Fund.

Behavior and Ecology

Ecological interactions have been documented in journals associated with the Ecological Society of America, Herpetologica, and researchers from institutions such as Yale University and the University of Michigan. Seasonal movements and foraging behavior are studied in collaboration with agencies including USGS and regional park services. Predator-prey relationships, disease ecology, and trophic links are topics pursued by scientists at the Centers for Disease Control and Prevention in pathogen surveillance, and by ecologists affiliated with the National Institutes of Health and university disease ecology programs.

Reproduction and Life Cycle

Breeding phenology and larval development data are produced by field teams from universities including Colorado State University, University of Colorado Boulder, and provincial research units in partnership with managers from Montana Fish, Wildlife & Parks and the Nevada Department of Wildlife. Studies often involve collaboration with amphibian recovery initiatives led by organizations such as the Amphibian Ark and regional chapters of the Nature Conservancy. Life-stage monitoring protocols mirror standards set by the IUCN and academic laboratories at institutions like Stanford University.

Conservation Status and Threats

Conservation assessments involve entities such as the IUCN Red List, U.S. Fish and Wildlife Service, Environment and Climate Change Canada, and state wildlife agencies. Threats documented by researchers at the University of California, Davis, University of Arizona, and the Scripps Institution of Oceanography include chytridiomycosis monitored by the U.S. Geological Survey National Wildlife Health Center and habitat fragmentation noted by planners at the Bureau of Land Management and park services. Recovery planning has engaged NGOs such as the Nature Conservancy, academic partners at the University of British Columbia, and funding from foundations like the Packard Foundation.

Relationship with Humans

Human dimensions are addressed by outreach programs run by the National Park Service, state agencies including the Colorado Parks and Wildlife, and educational efforts by institutions such as the Smithsonian Institution and the Denver Museum of Nature & Science. Citizen science platforms like projects organized by the Audubon Society and university-led monitoring efforts at Montana State University contribute data. Legal and policy frameworks relevant to habitat protection involve federal entities like the U.S. Fish and Wildlife Service and provincial ministries such as the British Columbia Ministry of Environment.

Category:Anura Category:Amphibians of North America