Are Sara and Scott Haunted by Fish?

My wife Sara and I bombing down the highway somewhere in Wyoming...
We can't figure out where the fish came from in the lower left corner. Sara has no shirts with fish on them (as compared to me). 
Is this a fish ghost? 
Do fish spirits haunt our car? 
I can see it now... "IN SEARCH OF FISH SPIRITS" this Sunday on Animal Planet. It's on right after "RIVER MONSTERS"!