The following outline is provided as an overview of and topical guide to Tamil Nadu:
Tamil Nadu – state in South India. Tamil Nadu covers an area of 130,058 km2 (50,216 sq mi), and is the eleventh largest state in India. The bordering states are Kerala to the west, Karnataka to the north west and Andhra Pradesh to the north. To the east is the Bay of Bengal and the state encircles the union territory of Puducherry. The southernmost tip of the Indian Peninsula is Kanyakumari which is the meeting point of the Arabian Sea, the Bay of Bengal, and the Indian Ocean. When India became independent in 1947, Madras presidency became Madras state, comprising present-day Tamil Nadu, coastal Andhra Pradesh up to Ganjam district in Orissa, South Canara district Karnataka, and parts of Kerala. The state was subsequently split up along linguistic lines. In 1969, Madras State was renamed Tamil Nadu, meaning "Tamil country".
Two of the three biosphere reserves in Tamil Nadu are among four in India and ninety five in Asia that are part of UNESCO's Programme on Man and the Biosphere (MAB).
The 3 Biosphere Reserves in Tamil Nadu listed by size are:
Tamil Nadu has 5 declared National Parks with a total area over 307.84 km2 (118.86 sq mi), covering only 0.24% of the state. This is the third lowest % area covered of all Indian states and Union territories.[3]
Wildlife sanctuaries in India – there are 7 wildlife sanctuaries plus 13 bird sanctuaries that together cover over 2,997.60 km2 (1,157.38 sq mi), 2.30% of the total state area.[5]
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Tamil Nadu is a major participant in Project Elephant.[9]
Tamil Nadu has 4 tiger reserves which are declared as part of Project Tiger:
The state has 2 other significant tiger habitats:
There are 13 established bird sanctuaries at the southernmost continental range of the Central Asian Flyway in Tamil Nandu.[16][17]
Ecoregions in Tamil Nadu
Administrative divisions of Tamil Nadu
Municipalities of Tamil Nadu
Tamil Nadu Legislative Assembly
Health in Tamil Nadu
Wikimedia Atlas of Tamil Nadu