Animals that spend their life alone

Sambar deer:
Native to the Indian subcontinent, South China, and Southeast Asia, the majestic sambar deer is mainly nocturnal, though if you're lucky you might see one at twilight.

Wolverine:
Armed with a reputation for ferocity and strength, the solitary wolverine patrols some of the remotest regions of the Northern Hemisphere.

Okapi:
They are found nowhere else on the planet. Needless to say, they are solitary beasts, coming together only to breed.

Inland taipan:
It's fortuitous for us that this serpent does indeed prefer a remote, inland habitat, because this is one of the most venomous snakes in the world.

Tiger:
The tiger ranks among the most recognized and popular of the world's big cats.

Red panda:
An endangered species, the cute red panda keeps to itself, adopting a solitary lifestyle and being mainly active from dusk till dawn.

Platypus:
It forages for hours alone in water, and can sleep as long as 14 hours per day.

Arctic fox:
The Arctic fox can tolerate temperatures as low as -50°C (58°F).

Black rhinoceros:
Black rhinoceros are generally thought to be solitary, with the only strong bond being between a mother and her calf. 

Albatross:
Ranging widely in the Southern Ocean and the North Pacific, albatross are successful long-distance travelers and regularly circle the globe in effortless flight.

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