TY  - RPRT
TI  - Evaluating the role of active management in mature Douglas-fir (Pseudotsuga menziesii) stands for songbird conservation
AU  - Neil Williams
AU  - Joan Hagar
AU  - Matthew Powers
PY  - 2021
DO  - 10.1016/j.foreco.2021.119609
UR  - https://pubs.usgs.gov/publication/70232197
ID  - 70232197
ER  -