Scheer, A., and C.D. Eckert. 2002. Siberian Blue Robin in Dawson City a first for Canada and mainland North America. Birders Journal 11(5):183-184.
Scheer, A., and C.D. Eckert. 2002. Siberian Blue Robin in Dawson City a first for Canada and mainland North America. Birders Journal 11(5):183-184.