Field Report of Bortir Beel Aquatic Biodiversity Park Survey, North 24 Parganas, West Bengal

Bartir Beel is a seasonal wetland of significant ecological and socio-economic importance. During the monsoon, it expands into a large waterbody that supports a rich assemblage of native fishes, snails, crabs, and other aquatic fauna.

In the dry season, the water level recedes, revealing mudflats and emergent vegetation that sustain diverse terrestrial and semi-aquatic species. The wetland also serves as a crucial habitat for both resident and migratory birds, particularly during the winter months. Aquatic plants such as water lilies and water hyacinth contribute to the ecological balance by offering food and shelter to aquatic organisms and avifauna.