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How do Siberian tigers survive cold winters?
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tiger
The forests of West Bengal are inhabited by the endangered Bengal tiger (Panthera tigris tigris).
The Siberian tiger, a mammal native to the cold taiga and forests of far eastern Russia and northeastern China, has evolved specific adaptations to survive harsh winters.1
To maintain body heat and provide insulation against the snow, these tigers possess:
- Dense, coarse fur: This thick coat acts as a primary barrier against freezing temperatures.12
- Body fat: They develop a layer of fat that can reach up to 4 cm (about 1.5 inches) in thickness, which serves as an essential energy reserve and thermal insulator.1
- Large body size: Their significant physical stature helps in the conservation of heat, distinguishing them from tiger subspecies that inhabit warmer climates.12
These physiological traits allow the Siberian tiger to thrive in an environment characterized by long, cold winters.12