Government of West Bengal
Directorate of Forests
Wildlife Wing
| Census Year | Location | Total number | Remarks |
|---|---|---|---|
| 2018 | Sundarban Tiger Reserve & 24-Parganas (South) Division | 88 | Estimation of Tiger, Co-predators & Prey as per procedure prescribed by NTCA |
| 2016-17 | Sundarban Tiger Reserve & 24-Parganas (South) Division | 87 | Estimation of Tiger, Co-predators & Prey as per procedure prescribed by NTCA during 2016-17 |
| 2014 | Northern West Bengal | 3 | Estimation of Tiger, Co-predators & Prey as per procedure prescribed by NTCA during 2016-17 |
| Year | Sundarbans | Buxa |
|---|---|---|
| 2010 | 70 (as per report of Wildlife Institute of India, Dehradun's AllIndia Tiger Estimation 2010) |
15 (as per Scat analysis report by Aranyak, Assam & BTR authority) |
| Year | Gorumara | Buxa | Jaldapara | Mahananda | Sundarbans | Other areas | Total |
|---|---|---|---|---|---|---|---|
| 2007 | BTR - 12-20; other areas of North Bengal - 8-12 | ||||||
| 2004 | - | 27 | 6 | 16 | 274 | 21 | 344 |
| 2002 | - | 31 | 9 | 15 | 271 | 23 | 349 |
| 1999 | - | 33 | 12 | 13 | 284 | 23 | 365 |
| 1997 | - | 32 | 13 | 12 | 263 | 41 | 361 |
| 1993 | - | 29 | 9 | 12 | 251 | 34 | 335 |
| 1992 | - | 29 | 5 | 13 | - | - | - |
| 1989 | 8 | 33 | 7 | 8 | 269 | 36 | 361 |
| 1983 | 16 | 15 | 9 | 1 | 264 | 47 | 352 |
| 1979 | 7 | 27 | 12 | 10 | 205 | 35 | 296 |
