Check out BioOne Complete
BioOne Complete is a full-text database of independently-published and open-access titles in the biological, ecological, and environmental sciences. Currently there are 207 titles from 157 publishers, with new content added daily. Moreover, some titles have 10+ years of backfiles.
To see the Core Subject Coverage chart, Title or Publisher List, Stats & Facts, or other details, please visit the BioOne website or contact Susie Thompson at firstname.lastname@example.org or 800-843-8482, ext. 2880.