[While Heero isn't grossed out, he's definitely startled and immediately backs up a full step, hand instinctively going for a gun which... isn't there and sort of just throws him off further. But within a second or two he's recovered enough to just glare suspiciously at the bird, not entirely sure what to make of it. He's done his reading, he knows there are non humans and humans with abilities on board, but it's another thing entirely seeing it in person.]