I absolutely love how you draw Yoshi and how you draw expressions on him. God, those eyelids are really tough to work with, in my opinion. But that might just be because of my sheer inexperience at drawing Yoshi.
Were you attempting to draw Yoshi in his original Super Mario World style in here? Two of the doodles on this spread kind of look like it.
And my god, I love the Yoshi with the cap and popcorn. I want it to be mine and to name it George.