Coastal Alvars

Coastal Alvars are unique, seasonally flooded grasslands found along the southeastern coast of India, particularly in Tamil Nadu. They are characterized by a delicate balance of salt-tolerant plants, freshwater, and saline conditions, creating a diverse ecosystem rich in flora and fauna. These areas develop on limestone bedrock and are often associated with coastal wetlands, supporting specialized species like certain birds, insects, and plants. Coastal Alvars are important for their ecological diversity, cultural significance, and as habitats that help maintain coastal health. They also face threats from development and environmental changes, making their conservation vital.