what is the difference between a degree in wildlife biology and fisheries and wildlife?

[Densie P]

I don't know what school i need to go to because it seems there are so many different wildlife fields and I don't understand what the differences are between them. I what to work with the envirnment to help wildlife habitats. I want to save animals from being captured for public entertainment. I want to conduct some research to discover why an animal behaves the way it does.