Randall Wilk
Former Employee
Wildlife Biologist
Treesearch Publications
- Randall Wilk. 2019. Effects of variable-retention treatments on numbers of singing small passerine birds in Pacific Northwest forests
- Randall Wilk, Martin G. Raphael. 2018. Survival and predators of Pacific Marten in a salvage-logged pine forest, South-Central Oregon
- Randall Wilk, Damon B. Lesmeister, Eric D. Forsman. 2018. Nest trees of northern spotted owls (Strix occidentalis caurina) in Washington and Oregon, USA
- Randall Wilk, Martin G. Raphael. 2017. Food habits of Pacific Marten from scats in south-central Oregon
- Randall Wilk, Martin G. Raphael, Thomas Bloxton. 2016. Nesting habitat characteristics of Marbled Murrelets occurring in near-shore waters of the Olympic Peninsula, Washington
- Randall Wilk, Timothy B. Harrington, Robert A. Gitzen, Chris C. Maguire. 2015. Forest-floor disturbance reduces chipmunk (Tamias spp.) abundance two years after variable-retention harvest of Pacific Northwestern forests
- Randall Wilk, Jeffrey D. Ricklefs, Martin G. Raphael. 2014. Abundance of western red-backed salamanders (Plethodon vehiculum) in the Washington Coast Range after headwater stream-buffer manipulation
- Martin G. Raphael, Randall Wilk. 2013. The riparian ecosystem management study: response of small mammals to streamside buffers in western Washington
- Martin G. Raphael, Randall Wilk, Christopher S. Nations, Jeffrey D. Ricklefs. 2010. Initial response of small ground-dwelling mammals to forest alternative buffers along headwater streams in the Washington Coast Range, USA
Last updated March 10, 2026