Relationships between wildfire burn severity, cavity-nesting bird assemblages and habitat in an eastern ponderosa pine forest - Keele, E.; Donovan, V.; Roberts, C.; Nodskov, S.; Wonkka, C. L.; Allen, Craig; Powell, L.; Wedin, David; Angeler, D. G.; Twidwell, D. (American Midland Naturalist, 2019)