PeerJ Author & Reviewer 115 Points Contributions by role Author 100 Reviewer 15 Contributions by subject area Biodiversity Ecology Entomology Zoology Animal Behavior Gregory M. Crutsinger PeerJ Author & Reviewer Summary Biodiversity Ecology Editorial Board Member Past or current institution affiliations University of British Columbia Work details Assistant Professor University of British Columbia Zoology PeerJ Contributions Articles 1 July 9, 2013 Local and latitudinal variation in abundance: the mechanisms shaping the distribution of an ecosystem engineer Gregory M. Crutsinger, Angélica L. Gonzalez, Kerri M. Crawford, Nathan J. Sanders https://doi.org/10.7717/peerj.100 PubMed 23862102