To examine the admixture events, we used TreeMix ver. 1.1351to build a tree with admixture edges. We used major groups of gray wolves and dogs as follows; Gray Wolves (North America:n = 2), Gray Wolves (Canada/Arctic:n = 8), Gray Wolves (East Asia:n = 5), Gray Wolv...
By 1960, the wild canines were nearly extinct in the lower forty-eight, but in 1995, scientists plucked forty-one wolves from Canada and Montana and released them into the wilds of Yellowstone National Park. Since then they've thrived, splitting into myriad packs and offering researcher...
Canada and 2Wildlife Research and Development Section, Ontario Ministry of Natural Resources, Trent University, Peterborough, Ontario, Canada Distinguishing genetically differentiated populations within hybrid zones and determining the mechanisms by which introgression occurs are crucial for setting effective cons...
the narrativeHumans need to control wildlife populations that otherwise propagate boundlesslyand its joint belief that Wolves have an exceptionally high reproduction rateimmediately map onto the directiveRegulate wolf populations through hunting. In other cases, the causal connection between narratives and di...
A lone Timber wolf or Grey Wolf Canis lupus portrait standing on a tree stump in the winter snow in Canada.Credit: Jim Cumming / Shutterstock.com Mysterious dog lineages So, canid remains are common at ancient human sites in Beringia, interior Alaska, the team sa...
Taken together, the essays, whose previous publication venues have ranged from exhibition catalogues for museums and galleries in Canada and the United States to the National Geographic Society book Native Universe: Voices of Indian America ... J Newmark - 《Studies in American Indian Literatures》 ...
Behavioural datawas collected from these wolves in the form of scan samples, continuousobservations and map plots. This data was used to determine potentialrelationships between environmental factors and behavioural tendencies. It wasfound that more alert resting behaviour was observed more in higher ...
Wolves were exterminated across most of the U.S. by the 1930s under government-sponsored poisoning and trapping campaigns. They were reintroduced from Canada into the Northern Rockies in the 1990s and expanded over the past two decades into parts ofOregon, Washington andCalifornia. ...
The range of the grey wolf is marked in pale red on the main map and in red on the small map showing the worldwide distribution of this species based on the most recent data available from IUCN. Due to the recent expansion of wolf populations, some samples occur outside of the ...