The Monthly Species: May

It’s the end of May already! This months species has been in the news for reintroduction in Denmark. This is of course the grey wolf.

Canis lupis

VHawAWe

Scientific Classification:

Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Carnivora
Suborder: Caniformia
Family: Canidae
Genus: Canis
Species: C. lupus

Size:

Grey wolves can measure up to 160cm in length and 85cm from shoulder height, however these sizes vary globally.

Diet:

As wolves are known globally diets do vary dependent on which continent they are found. That being said wolves generally feed on herbivorous mammals for example deer, goats and even bison. Wolves have been known to supplement this diet with berries and vegetable matter. This can include things like blueberries and melons but again varies on the location.

Life Expectancy:

Generally 7-8 years in the wild but wolves have been known to live up to 12 years or longer in remote locations and in protected areas.


Reproduction:

Breeding season occurs once a year late January through March. Pups are born blind and defenseless and there can be between 4 and 7 pups per litter. The pack cares for the pups until they fully mature at about 10 months of age when they can hunt on their own. Once grown, young wolves may disperse. Dispersing wolves have been known to travel 50 to 500 miles.

Conservation: 

Wolf populations worldwide decreased in the 19th century mainly through hunting. The populations are threatened from habitat loss and continued conflict with humans. On the other side populations have began to increase through an increase in protected areas and wolf populations have began to grow in places which were recently extinct from wolves.

The Coolest Thing Ever About This Species:

Wolves have unique howls, like fingerprints, that scientists (and other pack members) can use to tell them apart.

ThatBiologist Everywhere!

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