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This is a list of large carnivores known to prey on humans. The order Carnivora consists of numerous mammal species specialized in eating flesh. This list does not include animal attacks on humans by domesticated species (dogs), or animals held in zoos, aquaria, circuses, private homes or other non-natural settings.
The diurnal Arctic ground squirrel lives on the tundra and is prey to the Arctic fox, the red fox, the wolverine, Canada lynx, Eurasian lynx, the brown bear, and eagles. It is one of the few Arctic animals, along with their close relatives the marmots [11] and the un-related little brown bat, that hibernate. [12]
Sometimes there is debate whether the muskox or the Arctic hare is the primary prey for the hare-wolf-muskox predator-prey system. Studies provide evidence that the muskoxen are indeed their primary prey because wolf presence and reproduction seems to be higher when muskox is more available than higher hare availability. [ 23 ]
They are prey for animals like coyotes, mountain lions, Arctic foxes, lynx and bears. Injured, sick, weak, old and young reindeer are the most at risk when it comes to predators.
Herbivory is of extreme ecological importance and prevalence among insects.Perhaps one third (or 500,000) of all described species are herbivores. [4] Herbivorous insects are by far the most important animal pollinators, and constitute significant prey items for predatory animals, as well as acting as major parasites and predators of plants; parasitic species often induce the formation of galls.
The Alaskan tundra wolf (Canis lupus tundrarum), also known as the barren-ground wolf, [3] is a North American subspecies of gray wolf native to the barren grounds of the Arctic coastal tundra region.
[7] [8] [161] One study estimated for the biomes of Alaska and Canada, mean prey sizes for snowy owls were 49.1 g (1.73 oz), in western North America, the mean prey size was 506 g (1.116 lb) and in eastern North America was 59.7 g (2.11 oz), while the mean prey size in northern Fennoscandia was similar (at 55.4 g (1.95 oz)).
A pika (/ ˈ p aɪ k ə / PY-kə, [3] or / ˈ p iː k ə / PEE-kə) [4] is a small, mountain-dwelling mammal native to Asia and North America. With short limbs, a very round body, an even coat of fur, and no external tail, they resemble their close relative, the rabbit, but with short, rounded ears. [5]