Diversity and status of migratory and resident wetland birds in Haridwar, Uttarakhand, India
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Abstract
Migration is the seasonal habitual movement, exhibited by many avian species along a flyway from breeding to wintering grounds and vice versa all over the world. Migratory birds are very sensitive to even small changes in water level which may be affected by flood or drought on their breeding and wintering grounds. High rains during monsoon season can cause flood conditions in the lower hills and Gangetic plains including Haridwar district. In our study, conducted during last ten years (2009-2018), we covered Bheemgoda Barrage and Missarpur Ganga Ghat of Haridwar, Uttarakhand, where 46 species of Migratory (M) and Resident Migratory (RM) wetland birds were observed. Bird survey indicated that there was a significant increase (p = 0.064, t-test) in the population of certain species such as Bhraminy Shelduck (67%), Black Headed Gull (31%), Gadwall (7%), Northern Pintail (59%), Red Crested Pochard (10%) and Tufted Pochard (47%) in Missarpur Ganga Ghat as compared to Bheemgoda Barrage (based on the average abundance of the species observed during study period). It may be pointed out that after flood and loss of vegetated island, there was significant decrease (p= 0.023, t-test) in the population of species such as Black necked stork (76%), Great crested grebe (56), Pallas gull (47%) at Bheemgoda barrage, while some species such as Bar headed goose, Common pochard did not arrive in Bheemgoda barrage after the flood. The study would help to understand the effect of climatic change on water birds species distribution in natural and man-made wetlands.
Article Details
Article Details
Avian Diversity, Migration, Population Status, Wetland birds
Bhattacharjee, A., and Bargali, H. S. (2012). Status and trend of Water birds in wetlands around Corbett. The Corbett Foundation. India. Technical Report submitted to Uttarakhand State Forest Department.
Bibby, C. J., Burgess, N. D., Hill, D. A., and Mustoe, S. (2000). Bird census techniques. Elsevier.
Bhatt, D., Sethi, V. K., Sharma S., Kumar, A., Saini V. and Singh A. (2015) Water birds of selected wetlands of Uttarakhand. ENVIS, WII, Dehradun.
Borale, R. P., Patil, J. V., and Vyawahare, P. M. (1994). Study of population of local migratory (Aquatic) birds observed in and around Dhule. Maharastra. Pavo, 32, 81–86.
Delany, S., and Scott, D. (2002). Waterbird population estimates. Wetlands International, Wageningen (PaísesBajos).
Grimmett, R., Inskipp, C., andInskipp, T. (2013). Birds of the Indian Subcontinent: India, Pakistan, Sri Lanka, Nepal, Bhutan, Bangladesh and the Maldives. Bloomsbury Publishing.
Hussain, S. A., and De Roy, R. (1993). Directory of Indian wetlands. WWF-India, New Delhi and A WB, Kuala Lumpur.
Bird Life Internationa(2003). BirdLife’s online World Bird Database: the site for bird conservation. Bird Life International Cambridge,, UK.
Islam, M. Z., and Rahmani, A. R. (2004). Important Bird Areas in India: priority sites for conservation. Indian Bird Conservation Network: Bombay Natural History Society and Birdlife International (UK), 1133.
Kumar, A., and Bhatt, D. (2000). Status of migratory avifauna of subtropical wetland in Ganga Valley, Haridwar, India. Annals of Forestry, 8(1), 17–24.
Mohan, D., and Sondhi, S. (2014). An updated checklist of the birds of Uttarakhand. Uttarakhand Forest Department, Dehradun.
Rajpar, M. N., and Zakaria, M. (2011). Bird species abundance and their correlationship with microclimate and habitat variables at Natural Wetland Reserve, Peninsular Malaysia. International Journal of Zoology, DOI: http://dx.doi.org/10.1155/2011/7 5 8573
Saikia, P., and Bhattacharjee, P. C. (1993). Status, diversity and decline of waterbirds in Brahmaputra Valley, Assam, India. Bird Conservation, Strategies for the Nineties and Beyond. Ornithological Society of India, Bangalore, 20–27.
Saini, V., Joshi, K., Bhatt, D., Singh, A., and Joshi, R. (2017). Waterbird species distribution between natural and manmade wetland in Himalayan foothills of Uttarakhand, India. Biodiversitas Journal of Biological Diversity, 18(1). DOI: 10.13057/biodiv/d180144
Shannon, C. E., and Weaver, W. (1949). The mathematical theory of communication (Urbana, IL. University of Illinois Press IL.
Tak, P. C., Sati, J. P., and Rizvi, A. N. (2010). Status of waterbirds at Hathnikund Barrage wetland, Yamunanagar District, Haryana, India. Journal of Threatened Taxa, 841–844. DOI: https://doi.org/10.11609/JoTT.o2200.841-4
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