Group was led by Marshall Iliff and Brian Gibbons of Victor Emanuel Nature Tours (VENT). They did a super job and made the trip a pleasure for everyone. Saw all the birds we came to see and more. My only regret with the trip is that I did not have the energy to carry my 25#+ camera up the mountain to 11 or 12 thousand feet to photo the White-tailed Ptarmigan that Brian found for us!