Wonderful tour starting in Elk Island National Park, on to Yellowknife and then to Cambridge Bay. Our guides were thoughtful experts and the small group, 12 participants and 2 guides, was very condusive to our being flexible. All accomodations were comfortably and the tour was extremely well organized. I found the schedule a little packed and would have preferred a bit more personal time in the mornings and evenings based on my energy level but other participants were quite happy to be busy the whole time. A big thank you to our 2 excellent guides and an efficient tour company. We saw an amazing number of interesting birds and also observed and identified other wildlife including mammals, butterflies and wild flowers.