Status of the California Bighorn Sheep in British Columbia

نویسندگان

  • Donald A. Demarchi
  • R. A. Demarchi
  • C. L. Hartwig
چکیده

March 2000 " Wildlife Bulletins frequently contain preliminary data, so conclusions based on these may be subject to change. Bulletins receive some review and may be cited in publications. Copies may be obtained, depending upon supply, from the Ministry of Environment, Lands and Parks,

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منابع مشابه

Bighorn sheep (Ovis canadensis) diseases: a brief literature review and risk assessment for translocation

Prior to European settlement in western North America, bighorn sheep (Ovis canadensis) were more widespread and abundant than they are today (Buechner 1960). The species arrived via the Bering land bridge approximately 70-100,000 years before the present (YBP) (Kurten and Anderson 1980) and slowly spread to occupy most mountainous regions of western North America from southern British Columbia ...

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Status of the Rocky Mountain Bighorn Sheep in British Columbia

March 2000 " Wildlife Bulletins frequently contain preliminary data, so conclusions based on these may be subject to change. Bulletins receive some review and may be cited in publications. Copies may be obtained, depending upon supply, from the Ministry of Environment, Lands and Parks,

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Helminths of the Rocky Mountain bighorn sheep in Western Canada.

UHAZY, L. S., and J. C. HOLMES. 1971. Helminths of the Rocky Mountain bighorn sheep in Western Canada. Can. J. Zool. 49: 507-512. Thirty-six Rocky Mountain bighorn sheep (Ovis c. canadensis), 33 from four areas in Alberta and 3 from Kootenay National Park, British Columbia, were examined for helminths. Data from these exammations were supplemented by examination of 462 fecal samples from the sa...

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Coccidia of Rocky Mountain bighorn sheep in Western Canada.

A survey of coccidia in the Rocky Mountain bighorn sheep (Ovis. c. canademis) in Alberta and Kootenay NationaI Park, British Columbia, was conducted from the winter of 1967 to the spring of 1969. Ninety percent of 530 fecal samples cxaniined were positive for coccidia. The species recovered, in order of prevalence, were Eimeria ovina ( syn., E. arloingi) (S6%), E. parva (3579, E. crandallis (34...

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An individual-based modelling approach to estimate landscape connectivity for bighorn sheep (Ovis canadensis)

Background. Preserving connectivity, or the ability of a landscape to support species movement, is among the most commonly recommended strategies to reduce the negative effects of climate change and human land use development on species. Connectivity analyses have traditionally used a corridor-based approach and rely heavily on least cost path modeling and circuit theory to delineate corridors....

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تاریخ انتشار 2000