Olson, David
| 2000 | "Terrestrial fauna of redwood forests" in The Redwood Forest: History, Ecology, and Conservation of the Coast Redwoods |
| 1996 | "Feasibility of a random quadrat study design to estimate changes in density of Mexican spotted owls" in USDA Forest Service Research Papers |
| 1994 | "Ectoparasites of the spotted owl" in Journal of Raptor Research |