Mr. Arbin Kr Thakur is an AssistantProfessor, Department of EnvironmentalStudies, Zakir Husain Delhi College (Evening), University of Delhi, New Delhi. He is a graduate in Zoology fromHindu College, University of Delhi. He obtained a post-graduation degree in Environmental Studies from Universityof Delhi. His research interestsinclude behavioural ecology and biodiversity conservation. He has vastexperience as a field biologist.