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Wolves in the eastern Balkans benefitted from the region's contiguity with the former Soviet Union and large areas of plains, mountains, and farmlands. Wolves in Hungary occurred in only half the country around the start of the 20th century, and were largely restricted to the Carpathian Basin. Wolf populations in Romania remained largely ...
In times of scarcity, wolves will readily eat carrion. [64] In Eurasian areas with dense human activity, many wolf populations are forced to subsist largely on livestock and garbage. [59] As prey in North America continue to occupy suitable habitats with low human density, North American wolves eat livestock and garbage only in dire ...
The wolves of the Iberian peninsula have morphologically distinct features from other Eurasian wolves and each are considered by their researchers to represent their own subspecies. [134] [135] The taxonomic reference Mammal Species of the World (3rd edition, 2005) does not recognize Canis lupus signatus; however, NCBI/Genbank does list it. [136]
In Russian forests, the most important predator of the Eurasian lynx is the grey wolf. [4] In packs, wolves kill and eat lynxes that fail to escape into trees. Lynx populations decrease when wolves appear in a region and are likely to take smaller prey where wolves are active. [4] [5]
As of 2018, the global gray wolf population is estimated to be 200,000–250,000. [1] Once abundant over much of North America and Eurasia, the gray wolf inhabits a smaller portion of its former range because of widespread human encroachment and destruction of its habitat, and the resulting human-wolf encounters that sparked broad extirpation.
The gray wolf is the largest wild member of the canid family, with males averaging 43–45 kg (95–99 lb), and females 36–38.5 kg (79–85 lb). [6] It is the most specialized member of its genus in the direction of carnivory and hunting large game.
The Iberian wolf Canis lupus signatus Cabrera 1907 [2] is classified as Canis lupus lupus by Mammal Species of the World. [5] Some authors claim that the south-eastern Spanish wolf, last sighted in Murcia in the 1930s, was a different subspecies called Canis lupus deitanus.
A number of incidents involving aggressive wolves have occurred in Alert, Nunavut, where the wolves have lived in close proximity to the local weather station for decades and became habituated to humans. One of these wolves attacked 3 people, was shot, and tested positive for rabies. [20] Arctic wolf feeding on muskox carcass in Ellesmere Island