The answer is...B & C!

Reasoning:A. Bohemian Waxwings are highly nomadic which means they wander and do not have a fixed home for a long period of time. They usually summer in the Northwest Territories and Alaska. They migrate to the Central prairies for winter (including Calgary).B. Western Tanagers usually summer in the coniferous forests of Western Canada and then migrate to Mexico for the winter.C. Mountain Bluebirds are the only bluebirds we have in Alberta. Like the Western Tanagers, mentioned above, they summer in the tree covered mountains as well as the prairies of Canada and the United States. In the fall they migrate to the southern United States.D, Downy Woodpeckers are the opposite of nomadic. This species makes its' permant range throughout Canada and most of the United States. (FACT: the woodpecker in the picture can be identified as a male because it had a red occiptial patch on the back of his head. The females lack this red patch.)