You have a long list of good suggestions and many schools to research. These LACs will all have more than adequate biology offerings, facilities with great lab space, and involve undergrads in research, some as early as freshman year. I agree with those who have said the major differences between LACs will be outside the bio departments.
With that said, to tease out differences in biology strengths and offerings:
-Look at each school’s number of bio majors (use Ipeds/college navigator https://nces.ed.gov/collegenavigator/), department course offerings (online catalog), rotation of courses, and see what type of courses appeal to you
-Look at the number of profs in each department and their bios—what areas of biology do they expertise in? In what area(s) is their research? Again, see what appeals to you and allow that to help inform your decision.
Good luck.