Our field work in summer is difficult at best. Weather conditions in Greenland are notorious and can change rapidly. Flight delays due to storms and fog are normal, and altered plans due to bad landing conditions are frequent. Expeditions rarely go according to plan. If we do manage to get into our study area, we travel on foot with backpacks, looking for wolves or their sign. We examine muskox carcasses for evidence of wolf predation. We look for wolf dens or monitor known denning sites. Wild river crossings with fast-flowing, ice cold water are a daily occurrence. The terrain can be very rough, including boulder fields, soft sandy areas, and muddy tundra. There are no trails to follow or bridges to cross, and mosquitoes can occur at densities of over 500 per meter2. At night, temperatures near the Greenland Sea during summer are normally less than 5°C but during the day can rise to 25°C in sheltered, inland areas. Most of the time, we do not encounter wolves. Close encounters with other wildlife, great companionship, and the privilege and adventure of visiting such remote wilderness where every day brings new challenges are our reward.