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<br />Small game 'mammals <br />snowshoe hare and tree <br />ptarmigan and turkey. <br />mourning dove, waterfowl <br /> <br />found in the uJper basin are cottontail <br />squirrels. Upla~d game birds include blue <br />Migratory game :birds include band-tailed <br />and shorebirds. <br /> <br />rabbit, <br />grouse, <br />pigeon, <br /> <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br />I <br /> <br />the river flows through four major life zones; Artic-Alpine (above 11,500 <br />feet), Hudsonian (10,500 to 11,500 feet), Canadian (8,000 to 10,500 feet) and <br />Transition (5,500 to 8,000 feet). <br /> <br />These four life zones offer a varie!:y of wildlife habitats which are <br />conducive to abundant populations. Aq~atic habitats include the river, <br />tributary streams, lakes, reservoirs, seeps and ponds for fish, amphibians, <br />crustaceans and some reptiles. Terrestrial habitats include alpine meadows, <br />forests, shrubland, grassland and riparian areas for birds and mammals. <br /> <br />There are approximately fifteen species of fish in the waters <br />basin. Game fish include five species of: trout, Kokanee salmon <br />whitefish. Non-game fish include minnows, i shiners and suckers. <br />there are six species of crustaceans found ,generally in lakes and reservoirs. <br />I <br />I <br />The Colorado Division of wildlife stocks about 33 miles of the mainstem <br />I <br />and 3 miles of the Little South Fork with' trout each year. A number of the <br />reservoirs in the upper basin are also stooked with trout. The river provides <br />excellent aquatic habitat with good i water quality, desirable water <br />temperatures, a gentle stream gradient, ab~ndant riparian vegetation, adequate <br />reproduction areas and a pool-riffle ratio iof about 50:50. <br />i <br />There are approximately 265 species Iof amphibians, birds, mammals and <br />I <br />reptiles in the upper Cache la Poudre basin. The more COmmon species include <br />beaver, chipmunks, coyote, deer, elk, j hawks, lizards, magpies, mice, <br />. ' <br />shorebirds, skunk, songb1rds and squirrels~ <br /> <br />of the upper <br />and mountain <br />In addition, <br /> <br />Big game mammals include bear, bighorn sheep, deer, elk and mountain <br />lion. Deer are the most abundant of the large mammals and are found along the <br />entire river corridor. Elk are also nlD1l~rous and, like the deer, they are <br />found in the higher elevations during , the summer months and at lower <br />elevations during the winter. Their winter range extends from about 8,000 <br />feet down to about 6,500 feet. I <br /> <br />There are approximately 100 bighorn Sheep in the upper basin with the <br />largest herd of about 75 animals located ~long the north slope of the canyon <br />near Rustic. This herd started with 16 animals introduced in the area in 1946 <br />by the Colorado Division of wildlife. Their range extends from above Spencer <br />Heights down to Stove prairie Landing. Smaller bighorn sheep herds are found <br />near the headwaters of the River in Rocky ~untain National Park. <br /> <br />Raptors are common to all habitats a:!.ong the river corridor. The most <br />common residents include several species ,of hawks as well as golden eagle, <br />prairie falcon and great-horned owl. <br /> <br />II-8 <br /> <br />I <br />I <br />I <br />I <br />