Abstract: Wetlands are one of the significant habitats that are ecologically significant and abode many flora
and fauna. The Wetland bird community is considered an excellent bio-indicator of the health of a wetland.
Wetland provides a variety of habitats andsupportsa rich diversity of avifauna. Field surveys were conducted
from April 2020 to March 2021, following point-transect and direct observations to document
avifauna'sdiversityand temporal variation in Ransagar Wetland in Dungarpur. A total of 50 bird species under
21 families and 8 orders were recorded, of which 79 were residents, 14 were winter migrants, and 6 were
summer migrants. Bird......
Key words: Wetland, Birds diversity, Ransagar, Spices richness, Relative diversity index.
1. Lawson, J.H., Bignell, D.E., Bolton, B., Bloemers, G.F., Eggleton, P., Hammond, P.M., Hodda, M., Holt, R.D., Larsen, T.B.,
Mawdsley, N.A., Stork, N.E., Srivastava,D.S. and Watt, A.D. (1998). Biodiver-sity inventories, indicator taxa, and effects of
habitat modification in tropical forest. Nature, 391: 72-76.
2. Gregory, R.D., Vorisek, P., Noble, D.G., Strien, A.V., Klvanova, A.,Eaton,M., Meyling, A.W.G., Joys, A., Foppen, R.P.B. and
Burfield, I.J. (2008). The generation and use of bird population indicators in Europe. Bird Conservation International,
18(Supplement 1): S223-S244.
3. Whelan, C.J., Wenny, D.G. and Marquis, R.J. (2008). Ecosystem services provided by birds. Annals of the New York Academy of
Sciences, 1134: 25-60.
4. Sekercioglu, C.H. (2012). Bird functional diversity and ecosystem services in tropical forests, agroforests and agricultural areas.
Journal of Ornithology, 153(Supplement 1): S153-S161.
5. Hossain, A. and Aditya, G. (2016). Avian diversity in agricultural landscape: Records from Burdwan, West Bengal, India.
Proceedings of the Zoological Society, 69(1): 38–51. https://doi.org/10.1007/s12595-014-0118-3..