As long as your school provides a major and minor in these areas then yes, nothing is stopping you from selecting a major in Wildlife ecology and a minor in wildlife biology.
It depends on which reserve that you are talking about. However elephants, leopards, various species of deer, wolves, jackels, hyenas and many more species can be found living alongside tigers in...
Ecology is its own scientific field, as it incorporates many aspects of biology (botany and zoology, microbiology, mycology, etc.), and also geology, hydrology, and meteorology. It incorporates...