The Original
Inhabitants

The Irula (or Irular) constitute the largest indigenous group in the valley. Historically, they were hunter-gatherers, but over the centuries, they transitioned to settled agriculture. Their hamlets, known as Oorus, are meticulously structured, usually established near the banks of the Bhavani and Siruvani rivers to facilitate their agrarian lifestyle.

Their language, closely related to ancient Tamil and Kannada, remains entirely oral. Because of this, their history, laws, and profound ecological knowledge are encoded entirely within their music, myths, and rituals. The Irula are renowned for their highly energetic dances, utilizing complex syncopated rhythms that require immense physical stamina, mimicking the movements of forest animals.

Today, the Irula stand at the forefront of the cultural collision in Attappady. Because they occupy the more accessible midland areas, they have borne the brunt of the land alienation crisis, finding themselves frequently displaced by settler-farmers and forced into wage labor on the very lands their ancestors cultivated.

The Mudugas are primarily shifting cultivators who migrated to the Attappady hills from the Coimbatore district of Tamil Nadu. Their societal structure is deeply communal, with land and resources traditionally managed by the collective rather than the individual.

They possess an intimate understanding of the agricultural calendar, deeply synchronized with the monsoons. Their traditional diet heavily relies on minor millets—particularly Ragi (finger millet) and Chama (little millet)—which are highly nutritious and drought-resistant, making them perfectly suited to the undulating terrain of the Ghats.

The Muduga culture places an extraordinary emphasis on the spiritual relationship between the cultivator and the earth. Sowing and harvesting are not merely physical tasks; they are profound religious ceremonies requiring the blessing of ancestral spirits, ensuring that the soil is never exhausted or disrespected.

The Kurumbas are the most insulated of the three communities, residing in the deepest, most inaccessible tracts of the evergreen reserve forests. Due to their declining population and extreme vulnerability to external socio-economic pressures, they have been classified by the Government of India as a Particularly Vulnerable Tribal Group (PVTG).

Their survival depends entirely on their encyclopedic knowledge of the forest canopy. They are master foragers, sustainably harvesting honey, medicinal herbs, resins, and wild tubers without disrupting the ecological balance. Their ability to navigate the dense, leech-infested Shola forests during the heavy monsoons is unparalleled.

Furthermore, the Kurumbas are exceptional craftsmen. Using native bamboo and cane, they engineer intricate structures—from weather-proof dwellings to massive grain storage baskets—that are both functionally superior and aesthetically profound. Despite their physical isolation, the Kurumbas are historically revered by the other tribes for their supposed mastery over the spiritual forces of the forest.