FULL RESEARCH ARTICLE Robert M. Sullivan* Northern California Wildlife Ecology and Fisheries Sciences, Weaverville, CA 96093, USA *Corresponding Author: robert.m.sullivan@icloud.com Published 21 Nov 2023 • http://www.doi.org/10.51492/cfwj.109.13 Abstract In resource management, the kind and extent of ecological co-occurrence between closely related species frequently requires assessment of the spatial relationship among taxa. In my study, analysis of … Continue reading Spatial relationships and mesoscale habitat variance in co-occurring populations of Church’s sideband and Trinity bristle snail in the Greater Trinity Basin, northern California