Results 191 to 200 of about 13,042 (217)

Sarcocystis in caribou (Rangifer tarandus terraenorae) in Newfoundland.

The Southeast Asian journal of tropical medicine and public health, 1992
Prevalence of species of Sarcocystis in muscle of 36 caribou, Rangifer tarandus terraenorae, shot in Newfoundland, Canada, was 53%. A greater percentage of infected animals were obtained from the central part of the island. The highest concentration of microscopic sarcocysts, 1/mm2 of tissue, was observed in a 5-year old animal.
R A, Khan, D, Fong
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Consequences of travel in the rutting of reindeer and caribou (Rangifer tarandus)

Animal Behaviour, 1970
Summary Observations of rutting reindeer indicate that during herding, breeding is greatly intensified and that the general pattern of courtship behaviour exhibited in stationary groups does not occur. This may be explained by concepts which illustrate movement, high density of animals, high excitement and antler contact as possible erotic stimuli ...
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Seasonal movement patterns of woodland caribou (Rangifer tarandus caribou)

Journal of Zoology, 2004
AbstractFor species conservation, defining seasons according to an animal's perception and consideration of seasonal differences in its use of space is required. First, a statistical approach was used to determine seasons based on rates of movement of radio‐collared caribou Rangifer tarandus caribou.
S. H. Ferguson, P. C. Elkie
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Fire, lichens, and woodland caribou (Rangifer tarandus caribou) in Canada's Boreal Shield

2020
Threatened woodland caribou (Rangifer tarandus caribou) have experienced large range recessions and population declines across much of Canada’s boreal forest in the last century and have become a major focus of conservation efforts in the region.
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Seasonal patterns of mortality for boreal caribou (Rangifer tarandus caribou) in an intact environment

2020
Seasonality is an important component in shaping the dynamics that influence ecosystems, including mortality. Animals experience temporal variation in vulnerability to mortality due to interactions among environmental conditions, nutritional condition, age and life stages, and changes in their movements and behaviours as well as those of their ...
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Climate, snow, ice, crashes, and declines in populations of reindeer and caribou (Rangifer tarandus L.)

Ecological Monographs, 2010
N J C Tyler
exaly  

Comparison of pre-fire and post-fire space use reveals varied responses by woodland caribou (Rangifer tarandus caribou) in the Boreal Shield

Canadian Journal of Zoology, 2020
Stanley A. Boutin
exaly  

Widespread declines in woodland caribou (Rangifer tarandus caribou) continue in Alberta

Canadian Journal of Zoology, 2013
Mark Hebblewhite, Stanley A. Boutin
exaly  

Factors influencing the seasonal diet selection by woodland caribou (Rangifer tarandus tarandus) in boreal forests in Ontario

Canadian Journal of Zoology, 2015
Philip Wiebe, John M. Fryxell, Ian D Thompson   +2 more
exaly  

Managing wolves (Canis lupus) to recover threatened woodland caribou (Rangifer tarandus caribou) in Alberta

Canadian Journal of Zoology, 2014
Mark Hebblewhite, Stanley A. Boutin, Dave Hervieux   +2 more
exaly