Tundra or trumpeter
Posted: Feb 19 6:27 pm
Have been staring at this for a couple of days already. After reading various books and checking the websites. I think the highest probability is that the one at the back is Tundra (whiter back, the black from eye to bill is curved rather than straight line and smaller even though it could be just position). The one in front, I am leaning towards that it is a trumpeter (because the line of the crown to bill is relatively straight).