Oregon, Where Lifetime Memories Are Made. Plan Your Vacation With Travel Oregon™. There Isn't A Single Amazing Thing About Oregon. There Are About Ten Zillion. The Oregon spotted frog is a highly aquatic frog that seldom strays from areas of standing water. Bodies of water (i.e., wetlands, lakes and slow-moving streams) that included zones of shallow water with abundant emergent or floating aquatic plants are suitable for the Oregon spotted frogs.
Oregon Spotted Frog Rana pretiosa
Oregon spotted frog Oregon spotted frog (Rana pretiosa) < Photo by William Leonard These frogs have olive brown to brick red topsides and black spots with ragged edges and light centers. > Category: Amphibians Family : Ranidae Ecosystems : Riparian areas State status : Endangered Federal ESA status : Threatened The Oregon spotted frog is an Oregon Conservation Strategy Species in both the East and West Cascades ecoregions. Photo from ODFW Find a Rec Report Current conditions and opportunities to fish, hunt and see wildlife. Updated weekly by fish and wildlife biologists throughout the state. Oregon Spotted Frog Image Details FWS Focus overview geography timeline information & media Overview Scientific Name Rana pretiosa Common Name Oregon Spotted Frog FWS Category Amphibians Kingdom Animalia Location in Taxonomic Tree Genus Rana Species Rana pretiosa Identification Numbers TSN: 173458 Geography Launch Interactive Map + − The Oregon spotted frog ( Rana pretiosa) is a medium-sized anuran native to the northwestern United States. Body coloration ranges from brown or tan to brick red, usually overlaid with dark, ragged spots.
Oregon Spotted Frog Rana pretiosa
Image Details The Oregon spotted frog is the most aquatic native frog in the Pacific Northwest and its habitats include lakes, ponds, wetlands and riverine sloughs. This species has been documented in British Columbia, Washington, Oregon, and California. Adult Oregon spotted frogs can be brown or reddish brown and tend to become increasingly red with age.Both juvenile and adult Oregon spotted frogs have black spots with light centers present on their heads and backs which tend to become larger, darker and get an increasingly ragged-edged appearance with age. 1.74 to 4 inches Habitat Large, warm-water wetlands with emergent vegetation, particularly within forested landscapes. Status Oregon listing: Sensitive About The Oregon spotted frog, named aptly, for its black spotted markings, is a medium sized frog with large upturned eyes and a reddish brown coloration that turns more red with age. The U.S. Fish and Wildlife Service (Service) has announced the availability of a draft recovery plan for the Oregon spotted frog (Rana pretiosa) and a 60-day public comment period. The draft recovery plan has two supporting documents that are also available for viewing, the species biological report and recovery implementation strategy.
Huge Win for the Oregon Spotted Frog EcoWatch
Oregon spotted frog Male Oregon spotted frogs can make a noise like a series of low clicks while floating on water's surface and underwater. Home > species > amphibians > Oregon spotted frog > Oregon spotted frog SAVING THE OREGON SPOTTED FROG The Oregon spotted frog ( Rana pretiosa) is a Pacific Northwest endemic recently differentiated from a close relative, the Columbia spotted frog ( Rana luteiventris ). Historically, the Oregon spotted frog occurred from southwestern British Columbia south to the northeast corner of California.
Oregon spotted frogs use permanent ponds, marshes, and meandering streams through meadows for breeding and foraging, especially those with shallow water and a bottom layer of dead and decaying vegetation. They rely on springs and other sites with low, continuous water flow for overwintering. Limiting factors The Oregon spotted frog is a medium-sized aquatic frog endemic to the Pacific Northwest (Figure 1). Historically, it was distributed from southwestern British Columbia, Canada to northeastern California (Cushman and Pearl 2007). Today it is known from about 46 occupied locations in British Columbia, Washington and Oregon (USFWS 2011, Bohannon.
Oregon Spotted Frog (Rana pretiosa) County Amphibian
An Oregon spotted frog is pictured along with frog eggs in this photo provided by the U.S. Fish and Wildlife Service. Pond clusters that were created, planted and flooded in 2023 are pictured in. Adult frogs overwinter in springs, spring-fed water holes, beaver dams, pond bottoms and some areas of permanent streams. They may actively move in cold water through the winter in ponds that ice over during the winter. Columbia spotted frogs are an Oregon Conservation Strategy Species in the Blue Mountains and Northern Basin and Range ecosystems.
