Population Status and Seasonal Distribution of Vultures in Mudumalai Tiger Reserve, Tamil Nadu, India.
DOI:
https://doi.org/10.46243/jst.2021.v6.i04.pp42-49Keywords:
: MudumalaiTigerReserve, VulturePopulation, Road Transect MethodAbstract
The present study on the status of vultures in Mudumalai Tiger Reserve (MTR), Tamil Nadu has carried out by Road Transect Method from January to October 2018. A total of 1220 kilometers were covered through five road transects with varying distances. In total, 1602 vulture individuals (Mean &SE80.01±3.01) were sightedbelonging to four species. Of which, the Critically endangered White-rumped Vulture Gypsbengalensis (n=1405, 70.25±2.75) was the dominant species, followed by Long-billed Vulture Gypsindicus, Red-headed Vulture Sarcogyps calvus, and Egyptian Vulture Neophron percnopterus. Among the seasons, more vulture individuals were encountered during the summer count (Anova C2=6.92, df=2, p=0.037) in the study area.
References
BirdLife International ., Threatened Birds of Asia: The BirdLife International Red Data Book. Birdlife International, Cambridge
Chhangani, A .K., Sightings and nesting sites of Red-headed Vulture Sarcogyps calvus in Rajasthan, India. Indian Birds 3(6):
Herremans M , Herremans-Tonnoeyr D., Land use and the conservation status of raptors in Botswana. Biological Conservation
Naoroji R., Birds of Prey of the Indian subcontinent. Om book international. (2006), 220-288
Pain DJ., CunninghamAA, Donald FP., Duckworth WJ., Haoston CD., Katzner T., Parry J., Poole C., Prakesh V., .Round P &
R.Timmins.CauseandeffectsoftemporospatialsdeclinesofGypsvulturesinAsia.ConservationBiology17(3) (2003) 661-671
Prakash V., Status and distribution of vultures in India with special reference to the population crash in GYPS species (2001)
Prakash, V., Pain DJ., Cunningham AA., Donald PF., Prakash N, Verma A., Gargi R., Sivakumar S. & AR Rahmani ., The
catastrophic collapse of Indian White-backed Gyps bengalensis and Long-billed Gyps indicus Vulture populations. Biological
Conservation, (2003) 109: 381–390
Prakash V., RE .Green, DJ Pain, SP. Ranade., Saravanan S., Prakash N., Venkitachalam, R., Rahmani AR &
A.A.Cunningham., Recent changes in populations of resident gyps vultures in India. Journal of the Bombay Natural History
Society, 104(2) (2007). 129–135
Ramakrishnan B., Kannan P., Samson A., Ramkumar K., & S. Ramasubramaniyan .,Nesting of White-rumped vulture (Gyps
bengalensis) in the Segur Plateau of The Nilgiri North Forest Division. Indian Forester, 140(10) (2014) 1014–1018
Ramakrishnan B., Ramasubramanian S., & A. Samson ., The occurrence of Red-headed vulture in Segur plateau, Tamil Nadu
Current Science, 102(6) (2012) 832
Ramakrishnan B., Ramasubramanian S., Saravanan M., & C. Arivazhagan ., Is Diclofenac the only culprit for the declining
population of Gyps Vultures in the Moyar Valley. Current Science, 99(12) (2010) 1645–1646
Samson A., Ramakrishnan B., Renuka S., & S. Ramasubramanian ., An emerging threat for the Egyptian vulture population in
Chamundi Hill Reserve Forest, Mysore, and Karnataka.Newsletter for Birdwatchers, 50 (2014) 16–17
Samson A., Ramakrishnan B., Veeramani A., & P Ravi ., Population Status and Habitat Preference of Vultures in Mudumalai
Tiger Reserve, Tamil Nadu, Southern India.Podoces, (2016) 11(1): 7−12
Sashikumar C & CK Vishnudas ., Status of vultures in Kerala,Securing Vulture Population in Southern India (SVPSI) (2018)
Rajkumar D., Status Of Vultures In Bandipur Tiger ReserveSecuring Vulture Population in Southern India (SVPSI) (2018) 63-68
Samson A., Ramakrishnan B., Selvan V., & S. Manigandan ., Cinereous Vulture AegypiusmonachusinMudumalaiTiger Reserve
Western Ghats, and it's status insouthern India. Indian Birds., 15 (2019) 93-94
Samson A., & B. Ramakrishnan ., The Critically Endangered White-rumped Vulture Gyps bengalensis in Sigur Plateau, Western
Ghats, India: Population, breeding ecology, and threats, 26 September 2020 | Vol. 12 | No. 13 | Pages: 16752–16763
Venkitachalam R., & S. Senthilnathan., Status and population of vultures in Moyar Valley, southern India. Journal of Threatened
Taxa.,8: (2016) 8358-8364




