PeerJ Author & Reviewer 115 Points Contributions by role Author 100 Reviewer 15 Contributions by subject area Biodiversity Ecology Entomology Zoology Agricultural Science Microbiology Mycology Kerri Crawford PeerJ Author & Reviewer Summary Ecology Past or current institution affiliations Washington University in St. Louis Work details Postdoctoral Research Fellow Washington University in St. Louis Biology Websites Google Scholar 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