Smooth-coated Otter
The smooth-coated otter is the largest otter species in Asia and a highly social, semi-aquatic carnivore found across the Indian subcontinent and Southeast Asia. It lives in family groups of up to 11 individuals and is one of the few otter species that actively hunts cooperatively. Listed as Vulnerable, it faces threats from wetland degradation, pollution, and hunting for its dense, smooth fur.
Average Length
65-75 cm
Average Weight
7-11 kg
Lifespan
10-15 years
Top Speed
12 km/h
WildAtlas insight
Medium elusiveness
Spotting this species in the wild may take some patience, based on its typical traits and behavior.
Why this grade?
These are some of the biological and behavioral factors, among others, that WildAtlas considers when deriving this species level grade.
- Animal group
- Mammal
- Diet
- Carnivore
- Activity
- Diurnal
- Social behavior
- Herd
This proprietary WildAtlas grade describes the animal in general and stays the same across parks. It is separate from park level insights, which depend on local conditions and data.
Quick Facts
The smooth-coated otter is the largest otter species in India.
They are highly social and communicate with a range of calls including a distinctive whistle.
Kaziranga and Sundarbans hold important populations of this species.
Habitat & Range
Habitats
Regions
Behavior & Reproduction
Activity Pattern
Diurnal
Social Structure
Herd
Gestation Period
61-65 days
Litter Size
2
Predators
Crocodiles, Large Raptors, Humans
Found in Parks
Where should you look for smooth-coated otter? Explore each park's biome, habitat, and local conditions. Population, density, and sighting trends will shape future park specific insights.
Jim Corbett National Park
Uttarakhand
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Sundarbans National Park
West Bengal
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Valmiki Tiger Reserve
Bihar
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Nagarhole National Park
Karnataka
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Simlipal National Park
Odisha
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Keoladeo National Park
Rajasthan
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Kaziranga National Park
Assam
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Periyar National Park
Kerala
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Dudhwa National Park
Uttar Pradesh
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Rajaji National Park
Uttarakhand
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