Immediately after the original wolverine photograph we expanded efforts to re-photograph the animal and collect DNA for genetic analysis. This included establishing a 16-station grid with stations placed approximately 5 km apart over an area of 150 km2
. Detection methods alternated between barbed-wire hair snares (Mulders et al. 2007, Kendall and McKelvey 2008) and carcass stations where portions of deer (Odocoileus
hemionus) were used as bait, all stations were monitored by remote-sensor cameras (Kays and Slauson 2008). Dogs trained to detect wolverine feces (Wasser et al. 2004, MacKay et al. 2008) searched over 100 linear km. Two teams, each consisting of a dog, its handler, and an orienteer, followed transects in areas near the initial photograph and along nearby ridgelines (Figure 2). Observers also searched a 35 km2 area for fecal,
urine, and hair samples (Hedmark 2004, Ulizio et al. 2006). Researchers and volunteers snowshoed or skied along transects such that there were two to four people, each 5 m apart, looking for tracks, scat, urine, and sign