American porcupine on bank, Denali NP Alaska

adult adults aestival seasons alaska alone america american west atmosphere bank (rive) banks (rive) beautiful season beautiful seasons biodiversities biodiversity biodiversity management biodiversity managements biological diversity biological diversity managements continent continental area count counting denali (national park) description descriptions ecosystem ecosystems enumeration enumerations environment environment management environment protection environment protections environmental managements environments erethizontidae sp far west freshwater freshwater wetland area freshwater wetland areas freshwater wetland zone freshwater wetland zones freshwaters full length general morphologies general morphology global sight global sights image and subject individual individuals iucn iucn red list of threatened species iucn status landmass landmasses least concern (iucn) lc least concern species living organism living organisms localisation localization location lone lonely low risk (iucn) lr mammal morphologies morphology national park national parks natural area natural areas nature nature management new world new world porcupine (erethizontidae sp) new world porcupines north america one one animal only organism organisms overview overviews pacific states porcupine porcupine (erethizon dorsatum) porcupines porcupines (erethizon dorsatum) prick pricklies prickly pricks profile shot profile shots profile sight profile sights profile view profile views recording recordings rodent rodentia rodentias rodents seasons sensitive natural areas shoting shotings side view single solo species spine spines stage of development tree porcupine tree porcupines usa uicn united states united states of america usa water edge water edges western united states wild animal wild animals wild fauna wild faunae