Originally Posted by master of none
But, this problem is too hard for me with birds or planes. I do better with ducks. Sorry.

LOL. That reminds me of DD, who is not very mathy but really loves food. Everytime I needed to explain a math concept to her in more depth, she gets it right away if there's cookies or pizza or other favorite foods involved rather than the original objects. I think that she perks up and pays attention.