I couldn't remember the name of the guys I've seen that walk like this. DH insists it's Russian Soldiers. Lupin hates snow. He hides in the barn unless it's food or treat time. When he DOES actually come outside, he walks funny. He'll pick his whole foot up to touch his body before putting it back down. Like he's walking in 6 ft deep snow drifts. ETA-- None of my other birds walk like that, btw. So I personally think it's hilarious.