PrepMaticTamil Nadu GK · Geography & nature
Bird sanctuaries of Tamil Nadu: list with districts
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Tamil Nadu's best-known bird sanctuaries are Vedanthangal in Chengalpattu district, Point Calimere in Nagapattinam, Koonthankulam in Tirunelveli, Vellode in Erode and the Pulicat Lake sanctuary in Thiruvallur. The Forest Department's overview speaks of fifteen bird sanctuaries, but more wetlands have been notified in recent years, so lists differ between sources. Learn the district for each, because that is how the question is asked.
Bird sanctuaries by district
| Sanctuary | District | Key fact |
|---|---|---|
| Vedanthangal | Chengalpattu | Among the oldest water-bird sanctuaries in India; a village tank; Ramsar site |
| Karikili | Chengalpattu | Near Vedanthangal; Ramsar site |
| Pulicat Lake | Thiruvallur | Shared with Andhra Pradesh; the second-largest brackish lagoon in India |
| Point Calimere | Nagapattinam | Flamingos and waders; also a wildlife sanctuary for blackbuck |
| Udhayamarthandapuram | Tiruvarur | Delta tank sanctuary; Ramsar site |
| Vaduvur | Tiruvarur | Large tank in the Cauvery delta; Ramsar site |
| Vellode | Erode | Small village tank; Ramsar site |
| Koonthankulam | Tirunelveli | One of the largest water-bird breeding sites in southern India |
| Vettangudi | Sivagangai | Small village tank sanctuary |
| Kanjirankulam | Ramanathapuram | Ramsar site |
| Chitrangudi | Ramanathapuram | Ramsar site |
| Sakkarakottai | Ramanathapuram | Added as a Ramsar site in 2025 |
| Therthangal | Ramanathapuram | Added as a Ramsar site in 2025 |
| Melaselvanur-Keelaselvanur | Ramanathapuram | Seasonal breeding tank |
| Karaivetti | Ariyalur | Large tank; Ramsar site |
| Nanjarayan Tank | Tiruppur | Near Uthukuli; Ramsar site |
| Kazhuveli | Viluppuram | Coastal wetland near Marakkanam; Ramsar site |
| Dhanushkodi Greater Flamingo Sanctuary | Ramanathapuram | Announced in 2025 as a flamingo sanctuary; confirm status |
This list is meant for revision, not as the legal list. The Tamil Nadu State Wetlands Authority and the Forest Department publish the notified sanctuaries.
When the birds arrive
Most sanctuaries in the list are shallow tanks that fill with the north-east monsoon. Birds that breed there include painted storks, spot-billed pelicans, egrets, herons, spoonbills and cormorants, and winter visitors arrive from northern Asia along the Central Asian Flyway, mostly between October and March. If the monsoon fails, the tanks stay dry and the season is poor. See climate and monsoon of Tamil Nadu.
Short notes on most-asked items
- Oldest. Vedanthangal, where villagers have protected the birds for generations because their droppings fertilise the fields.
- Largest brackish lagoon. Pulicat, after Chilika in Odisha.
- Ramanathapuram. The district has four bird-sanctuary Ramsar sites, so expect a question about it.
- Flamingos. Point Calimere and Pulicat host greater flamingos in the cold season.
- State bird. Tamil Nadu's state bird is the emerald dove.
- Not the same as national parks. A bird sanctuary is notified under the Wildlife (Protection) Act, 1972. See national parks of Tamil Nadu for the stricter category.
Many of these sanctuaries are also Ramsar sites. The full list of designated wetlands is on Ramsar sites in Tamil Nadu.
How to revise
Sort the table by district and learn the clusters: Chengalpattu has Vedanthangal and Karikili, Tiruvarur has Udhayamarthandapuram and Vaduvur, and Ramanathapuram has the largest group. Then learn the odd ones: Pulicat (lagoon), Point Calimere (coastal), Nanjarayan (western Tamil Nadu). Revise alongside the TNPSC geography guide.
Frequently asked questions
Which is the oldest bird sanctuary in Tamil Nadu?
Vedanthangal in Chengalpattu district is regarded as one of the oldest water-bird sanctuaries in India.
How many bird sanctuaries does Tamil Nadu have?
The Forest Department's overview speaks of fifteen, but newer notifications mean other lists run longer. Confirm on forests.tn.gov.in or the State Wetlands Authority.
Which bird sanctuary is in Erode district?
Vellode Bird Sanctuary.
Where is the Pulicat bird sanctuary?
Pulicat Lake straddles Tamil Nadu and Andhra Pradesh; the Tamil Nadu side is in Thiruvallur district.
Official sources
- Tamil Nadu Forest Department
- Tamil Nadu State Wetlands Authority
- Ministry of Environment, Forest and Climate Change
Confirm the notified list and any recent additions on the websites above.
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