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 Editorial Board Member 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