The first semester of my freshman year, I had the opportunity to change my major to a biotechnology and application base class in the College of Biotechnology, but although I could get out of ecology, biotechnology is honestly not much better....
Then other change majors in the second semester of freshman year, basically is to hand in the application form and then on the written test interview, through the transfer, successful people have a lot of people, but the risk is still relatively large, and there is also the possibility of repeating the class...
As a person from the biology school, I still hope you get out of the biology misery soon~ Good luck~