1.Tamil Nadu Forest Department (https://www.forests.tn.gov.in)

2.Tamil Nadu ENVIS (https://tnenvis.nic.in)

3.Arignar Anna Zoological park (https://www.aazp.in/)

4.Tamil Nadu Wetland Authority (https://tnswa.org/)

5.Environmental Information System (ENVIS) (https://moef.gov.in)

6.Wildlife Institute of India (https://wii.gov.in)

7.National Tiger Conservation Authority (NTCA) (https://ntca.gov.in)

8.National Biodiversity Authority (https://nbaindia.org)

9.India Biodiversity Portal (http://indiabiodiversity.org)

10.Bombay Natural History Society (http://www.bnhs.org/)

11.Salim Ali Centre for Ornithology and Natural History (http://www.sacon.in/)

12.Indian Council of Forestry Research & Education, Dehradun (http://www.icfre.org/)

13.National Bureau of Animal Genetic Resources (NBAGR) (http://www.nbagr.res.in/)

14.Zoological Survey of India (https://zsi.gov.in)

15.Indian Institute for Remote Sensing (IIRS) (https://iirs.gov.in)