Long Foraging Movement of a Denning Tundra Wolf

@article{Frame2004LongFM,
  title={Long Foraging Movement of a Denning Tundra Wolf},
  author={Paul F. Frame and David S. Hik and H. Dean Cluff and Paul C. Paquet},
  journal={Arctic},
  year={2004},
  volume={57},
  pages={196-203}
}
Wolves ( Canis lupus ) on the Canadian barrens are intimately linked to migrating herds of barren-ground caribou ( Rangifer tarandus ). We deployed a Global Positioning System (GPS) radio collar on an adult female wolf to record her movements in response to changing caribou densities near her den during summer. This wolf and two other females were observed nursing a group of 11 pups. She traveled a minimum of 341 km during a 14-day excursion. The straight-line distance from the den to the… 

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References

SHOWING 1-10 OF 36 REFERENCES
Ecology of wolves in relation to a migratory Caribou Herd in northwest Alaska
There is a paucity of data concerning wolf (Canis lupus) demography, movement patterns, and predation characteristics in relation to migratory caribou (Rangifer tarandus granti). Consequently, during
MOVEMENT PATTERNS OF BARREN-GROUND WOLVES IN THE CENTRAL CANADIAN ARCTIC
Abstract We collected information on the movement patterns of wolves (Canis lupus) captured within a 30,000-km2 area in the Northwest Territories and western Nunavut. Currently, diamond mining and
Distribution of wolf dens on migratory caribou ranges in the Northwest Territories, Canada
TLDR
Within the tree-line zone, habitat characteristics appeared to affect the local distribution of dens because wolves preferred to den where the roots of trees and shrubs provided structural support for the tunnels.
Details of Extensive Movements by Minnesota Wolves (Canis lupus)
Abstract We used VHF, GPS and satellite radiocollars to study details of long distance movements by four Minnesota wolves (Canis lupus). Number of locations during our tracking ranged from 14 to 274.
Regular and homeward travel speeds of arctic wolves
Single wolves ( Canis lupus arctos ), a pair, and a pack of five habituated to the investigator on an all-terrain vehicle were followed on Ellesmere Island, Northwest Territories, Canada, during
The relationship between food intake and predation risk in migratory caribou and implications to caribou and wolf population dynamics
TLDR
It is suggested that when caribou numbers increase, some density-dependent factor causes range expansion in August (e.g., competition for food) causingCaribou to return earlier to the hunting ranges of tree line Denning wolves, more denning wolves have access to carIBou, wolf pup survival increases and wolf numbers increase.
Seasonal movements of satellite-collared caribou from the Bathurst herd
SUMMARY We tracked the movements of between six and 19 caribou cows from the Bathurst herd from April 1996 to December 2000 using collars that transmit to a satellite. Spring migration routes
Regurgitative food transfer among wild wolves
TLDR
Although individuals regurgitated up to five times per bout, the overall ratio of regurgitations per bout was 1.5, and the relative effort of the breeding female was correlated with litter size (Kendall's τ = 0.93, P =0.01).
Solitary living and extraterritorial movements of wolves in relation to social status and prey abundance
TLDR
Three factors encouraging wolf dispersal are examined: prey abundnance, age of the animals, and their sex, which are related to the frequency at which wolves dissociated from their packs and engaged in extraterritorial movements.
EFFECTS OF LINEAR DEVELOPMENTS ON WINTER MOVEMENTS OF GRAY WOLVES IN THE BOW RIVER VALLEY OF BANFF NATIONAL PARK, ALBERTA
The security of newly recovered populations of gray wolves (Canis lupus) in Canada may be tenuous, because wolf ranges are heavily dissected by linear developments (i.e., highways, secondary roads,
...
1
2
3
4
...