Wally and Emme look very much the same from the top. When you look at them from the side or head-on, identifying them is not a problem. Wally is almost all gray, and Emme has a white bib and white feet. From the top, though, they are almost identical.
Today I studied their backs to see if I can find some markings that will help me. It’s kind of like a ‘spot the difference’ game on the back of a kiddie placemat. I have found something – do you agree?
Do you see a curly mustache? With a bit of a stretch, there’s almost an evil goatee going on, too.