I wash the Everglades van after every tour. So when I went to pick it up at
Flamingo Gardens in Davie, Fl for the next day's tour I noticed brown streaks running down the sides. I cleaned it, went out on tour and returned the van after washing it.
The next morning I arrived at Flamingo Gardens just before dawn and found the same brown streaks. I also found the locals roosting on top of the van - becoming my number one suspect in the fouling of the sides of the van.
They're beautiful. So I'll forgive them. Especially this cute little Peacock chick.