TY  - RPRT
TI  - Effects of experimental removal of Barred Owls on population demography of Northern Spotted Owls in Washington and Oregon—2017 progress report
AU  - J. David Wiens
AU  - Katie M. Dugger
AU  - Damon B. Lesmeister
AU  - Krista E. Dilione
AU  - David C. Simon
PY  - 2018
DO  - 10.3133/ofr20181086
UR  - https://pubs.usgs.gov/publication/ofr20181086
ID  - ofr20181086
ER  -