R. Naumann

Experimental removal of strong and weak predators: mice and chipmunks preying on songbird nests
Schmidt, Kenneth, J.R. Goheen, R. Naumann, Richard S. Ostfeld, E.M. Schauber, and Alan R. Berkowitz. 2001. “Experimental Removal Of Strong And Weak Predators: Mice And Chipmunks Preying On Songbird Nests”. Ecology 82: 2927-2936. http://www.caryinstitute.org/reprints/Schmidt_et_al_2001_Ecology_82_2927-2936.pdf.
Incidental nest predation in songbirds: behavioral indicators detect ecological scales and processes
Schmidt, Kenneth, J.R. Goheen, and R. Naumann. 2001. “Incidental Nest Predation In Songbirds: Behavioral Indicators Detect Ecological Scales And Processes”. Ecology 82: 2937-2947.