Figure 5 . Monthly patterns of nest platforms use (proportion of nest platforms with detections) by several vertebrate species in young forests in the central Coast Range, Oregon. We separated detections of tree voles by age class (adult: tree.vole and juvenile). We defined bird.dig as an event whereby a bird turned over nest material at the nest for >3 minutes. Vertical gray boxes indicate the wet season in western Oregon (November 1– April 1). We observed strong seasonal patterns of birds digging and noted an increase in late wet season 2018 coinciding with an increase in weasel (Mustela erminea or M. frenata ) detections. Note: tree vole age classes were only assessed for photos later than June 2016 and we truncated the data to reflect this.