UNCW's Marine Biology is probably their best program in terms of recognition. It is actually a reason to go to UNCW over other schools.
NC State has "the" Vet School in NC, if your focus is more to just animals in general. I would suggest it is the best overall "science" school in NC.
UNCW does push for students to study abroad during their time there and Australia has always been a big area for them, which likely falls into the Marine Biology theme. In terms of its campus, its overall safe and more suburban, with lots of housing options within walking/biking distance that are catered to students. Very commercial area on a very busy road. They are currently expanding their library and have recently finished some new on campus dorms.
https://library.uncw.edu/expansion