Mammals of Periyar Tiger Reserve
Mammals (Class Mammalia) are a group of air-breathing vertebrate animals uniquely characterized by:
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Endothermy (warm-bloodedness)
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Hair or fur
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Three middle ear bones
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Mammary glands in females that produce milk to nourish their young
Most mammals also have sweat glands, specialized teeth, and—in the case of placental mammals—a placenta that supports the developing fetus during gestation. The name “mammal” is derived from the Latin word mamma, meaning “breast.”
🐾 Mammalian Diversity at Periyar
The Periyar Tiger Reserve is a stronghold of mammalian biodiversity within the Western Ghats, hosting over 60 species of mammals, including both iconic megafauna and lesser-known forest dwellers.
🐅 Notable Mammals Found in Periyar Include:
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Bengal Tiger (Panthera tigris tigris)
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Indian Elephant (Elephas maximus indicus)
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Gaur (Indian Bison)
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Leopard (Panthera pardus)
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Sloth Bear
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Wild Boar
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Sambar Deer
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Indian Muntjac (Barking Deer)
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Nilgiri Tahr (nearby higher elevations)
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Indian Giant Squirrel
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Lion-tailed Macaque (endemic & endangered)
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Nilgiri Langur
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Bonnet Macaque
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Small Indian Civet, Palm Civet
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Smooth-coated Otter
These mammals can often be seen along the forest edges, during boat safaris on Periyar Lake, or deep within the jungle during eco-tourism treks and jeep safaris
