Fake Maine™
Maine without puffins is just about as real as Australia.

If you believe you live in Maine but have never seen a puffin, you live in Fake Maine. This is a common misconception because Mr. Mapmaker must have forgotten to include Fake Maine and explain the difference. It's hard to get out of Fake Maine, but you'll know you've done it when you see a puffin.
"You live in Maine? Cool! Have you seen any puffins?"
"Actually, no. Maine has puffins?"
"Sounds like a load of Fake Maine™ to me."