Heterogeneity of community types 2. Successional relationships of tree species 3. Regional variation 4. Local variation 5. Natural disturbance regimes a.
Mountain pine beetle c.
Other damaging agents 4. Diana F. Tomback, Dept. Biology, University of Colorado at Denver 1. Ripening phenology iii. Delayed seed germination b. Adaptations of Clark's Nutcracker i. Morphological adaptations ii.