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Features

Kakwa-Caw Ridge Features

Area:

  • The Kakwa region is adjacent to the northernmost border of Jasper National Park along the (North-South) border of British Columbia. The Wild Kakwa Wilderness is an area of 1467 km2. The Kakwa Wildland Provincial Park occupies about 649 km2 of this area.
  • undisturbed sub-alpine and alpine riparian landforms and ecosystems
  • periglacial features (solifluction lobes and stone stripes)
  • numerous creeks, important to fish habitat
  • Caw Ridge is an alpine ridge of provincially and nationally significant estimated at 21600 ha or 21 km2 in size. Located 35 km NW of town of Grande Cache (TWP 58 and 59 RNG 9,10,11 W6) and 7 km east of Willmore Wilderness Park.
  • Natural Region: Rocky Mountain and Foothills
  • Subregions: Alpine and Sub-Alpine, Upper Foothills and Lower Foothills
  • Caw Ridge is within the Rocky Mountain Alpine Natural Subregion (Northwest Boreal).

 

 

Watershed:

  • Kakwa River (tributary of Smoky River), Torrens and Narraway flows via the Mackenzie River to the Arctic Ocean.
  • The surrounding area of Caw Ridge supports important watersheds and critical headwaters including; Redrock Creek, Torrens River and Prairie creek basins, Beaverdam Creek, Copton Creek, and Sheep Creek.

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Kakwa Falls - Photo Credit: C.Olson

 

Biodiversity:

  • A number of plant species are at the northernmost extent of their range in Kakwa. Caw Ridge provides the southern and eastern limits for many plant and animal species.
  • critical woodland caribou ranges
  • more than 19 rare plant species
  • good to excellent ungulate habitat/winter range, qrizzly and wolf habitat
  • migration corridors

 

Caw Ridge:

  • Caw Ridge is one of the most significant wildlife habitats in the Eastern Slopes of Alberta and serves as a meeting area for flora and fauna typically found in the northern and southern Canadian Rockies.
  • It is representative of a relatively intact alpine ecosystem including full range of alpine carnivores and ungulates, rodents and songbirds, wildflowers and lichens, insects and spiders.
  • Caw Ridge supports suitable terrain for populations of bighorn sheep, mountain goat, elk, mule deer, white tailed deer, moose, wolves and grizzly and black bear. Due to this variety of wildlife, Caw Ridge has been designated as a “Watchable Wildlife” area.
  • Caw Ridge is the primary spring and fall migration corridor for one of Alberta’s largest remaining woodland/mountain caribou herds; the 250 caribou of the Redrock/Prairie Creek woodland caribou herd. The herd uses the ridge for migrating between summer and winter ranges.
  • Caw Ridge supports the largest and most studied mountain goat population in Alberta. Biologists recognize that this herd of 90-100 mountain goats is of exceptional value to science as the majority of the goats on Caw Ridge are radio collared or ear tagged.
  • Nearby streams contain threatened bull trout and other native fish species.
  • Flora found on the ridge include the Forget-me-not, moss campion, and alpine cinquefoil.
  • Vegetation is composed of a sub alpine vegetation community:
    • Abies Community
      • Characterized by forests of subalpine fir and white spruce
      • Lodgepole pine founding better drained areas
    •  Salix Community
      • Willow, sweet coltsfoot and tall mertensia
    • Arnica Community
      • Mountain arnica, paintbrush and Western meadow rue

 

Mammals:

  • Large mammals:
    • bighorn sheep
    • Alberta’s largest population of mountain goats
    • mountain caribou (COSEWIC threatened species and blue-listed in Alberta)
    • moose
    • elk
    • deer
    • grizzlies (COSEWIC vulnerable species and blue-listed in Alberta)
    • wolverine (COSEWIC vulnerable species and blue-listed in Alberta)
    • wolves
    • lynx

 

Fish:

  • bull trout (vulnerable in Alberta)
  • grayling (vulnerable in AB)
  • mountain whitefish (vulnerable in AB)
  • rainbow
  • eastern brook
  • cutthroat trout

 

Sustainable Activities:

  • Fauna and flora watching
  • Hiking

 

 

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