1. Durrell Institute of Conservation and Ecology, School of Anthropology and Conservation, University of Kent, Canterbury CT2 7NZ, UK
2. Department of Zoology, Jahangirnagar University, Savar, Dhaka 1342, Bangladesh
3. Department of Genetics, Evolution and Environment, University College London, London WC1E 6BT, UK
4. School of Animal, Rural and Environmental Sciences, Nottingham Trent University, Brackenhurst, Southwell, Nottinghamshire NG25 0QF, UK
5. WildTeam UK, Surfside, St. Merryn, Padstow, Cornwall PL28 8NU, UK
6. WildTeam, Bangladesh and Department of Zoology, University of Dhaka, Dhaka 1000, Bangladesh