A new record of nesting site of Crocodile Crocodylus Palustris in River Panchaganga at Takawade, Tal-Shirol, Dist-Kolhapur: Expanding habitat of Crocodile
DOI:
https://doi.org/10.53555/jaz.v45i2.5326Keywords:
Crocodylus palustris, Mugger Crocodile, nesting site, Takawade, Panchaganga River, habitat expansion.Abstract
The crocodile habitats in the tributaries of the Krishna River in Western Maharashtra are expanding day by day. A new location of crocodile nesting was reported in River Panchaganga at Takawade, Tal-Shirol, Dist-Kolhapur in April-May 2023. Recent observations in 2023 confirm a new record of active nesting at Takawade, identifying it as an important site for the species’ local reproductive cycle. Conversation with residents and Field data confirm the nesting of crocodiles at this new site. The discovery of a nest at Takawade follows a pattern of population expansion in the Shirol tehsil. The present nesting site is located on a riverbank approximately 10 feet from the water’s edge in the form of an excavated hole nest. This new record highlights a persistent shift in the species’ range within the Krishna basin and underscores the rising potential for human-crocodile conflict as nesting sites increasingly overlap with agricultural and domestic river use areas. Conservation of these sites is deemed vital for maintaining regional biodiversity, though it necessitates urgent management strategies by the forest officials to ensure the safety of local communities.
Downloads
References
1. Abercrombie, C. L. 1978 Notes on West African Crocodilians (Reptilia, Crocodilia). J. Herp., 12 (2): 260-262.
2. Atigre R. H., S. R. Patil, R. J. Patil, M. G. Babare (2022), Estimation of the Population Size of Crocodile Crocodylus palustris (Lesson, 1831) from Two Incomplete Survey Methods-Daylight Ground Counts and Night Counts. International Journal of Advanced Research in Science, Communication and Technology (IJARSCT) Volume 2, Issue 6: 44-50
3. Atigre, R. H., S. R. Patil, M. G. Babare (2015). Counting of probable basking sites of Mugger Crocodile Crocodylus palustris (Lesson, 1831) from Warana Basin, Western Maharashtra, India. Reptile Rap 17: 27–29.
4. Atigre, R.H. (2018). Crocodiles of the river Krishna: impact on agriculture, economy, and the sociology of human population in Sangli, Maharashtra, India. Journal of Threatened Taxa 10(11): 12571–12576;
5. Charnock-Wilson, J. 1970. Manatees and Crocodiles. Oryx. 10:236-238.
6. Choudhury, B.C. & A. de Silva (2013). Crocodylus palustris. In: The IUCN Red List of Threatened Species 2013: e.T5667A3046723.
7. Da Silva A, Lenin J (2010). Mugger Crocodile Crocodylus palustris. In: Manolis SC, Stevenson C (Eds.) Crocodile: Status Survey and Conservation Action Plan, Third edition. Crocodile Specialist Group: Darwin, pp. 94-98.
8. G. J. W. Webb and others (1983) Crocodylus johnstoni in the McKinley River, Nesting biology. Aust. Wildl. Res. 10, 607-37.
http://doi.org/10.2305/IUCN.UK.20132.RLTS.T5667A3046723.en
9. Joanen, T. (1969). Nesting ecology of alligators in Louisiana. Proc. 23rd Annu. Conf. Southeast. Assoc. Game Fish Comm. Pp. 141-51.
10. Luis Sigler. (1995) A new habitat for Crocodylus acutus, Crocodile specialist group – Newsletter, IUCN--The World Conservation Union Species Survival Commission Vol. 14, Pp 15-16
11. Moore, J. C. 1953. The crocodile in the Everglades National Park. Copeia, 1953 (1): 54-59.
12. Nikhil Whitaker (2007), Survey of human/crocodile conflict in India, Maharashtra state, December 2007, Madras Crocodile Bank Trust report
13. Patil S.R., R.H. Atigre & S.V. Patil (2012) First Record of Mugger Crocodile Crocodylus palustris (Lesson, 1831) from River Kadavi at Sarud, Tal, Shahuwadi, Dist. Kolhapur, M.S., India. Proceedings of the 4th International Conference on Agriculture and Animal Science, IACSIT Press, Singapore 47: 100–104.
14. Whitaker, R. (2003). Crocodile conservation: Western Asia region; an update. J. Bombay Nat. Hist. Soc. 100 (2&3).
15. Whitaker, R. (1987). The management of crocodilians in India. Wildlife Management: Crocodiles and Alligators, ed. by G.J.W. Webb, S.C. Manolis, and P.J. Whitehead. Surrey Beatty and Sons: Sydney Pp. 63-72.
16. Whitaker, R. 1978. Growth rate of Crocodylus palustris J. Bombay nat. Hist. Soc. 75: 231–232.
17. Whitaker, R. and Whitaker, Z. (1984). Reproductive biology of Mugger, J. Bombay Nat. Hist. Soc. 81(2): 119-127.
18. Whitaker, R. and Z. Whitaker. (1989) Ecology of the mugger crocodile, Crocodiles: Their Ecology, Management and Conservation. A Special Publication of the Crocodile Specialist Group. IUCN, Gland, Switzerland, 276–297.
19. Wildlife Trust of India WTI (2003). Wildlife (Protection) Act, 1972. Natraj Publishers, Dehradun, India.
Downloads
Published
Issue
Section
License
Copyright (c) 2024 R. H. Atigre, S. R. Patil

This work is licensed under a Creative Commons Attribution 4.0 International License.