TY - RPRT TI - Age distribution of red tree voles in northern spotted owl pellets estimated from molar tooth development AU - Chad A. Marks-Fife AU - Eric D. Forsman AU - Katie M. Dugger PY - 2020 DO - 10.3955/046.093.0304 UR - https://pubs.usgs.gov/publication/70227803 ID - 70227803 ER -