What was the obsession in the 60's with feeding animals from your car in state parks?! C'mon -- slobbering donkeys just aren't that cute.
This old postcard was never used so I don't have anybody's writing to share. The back of it says:
DONKEYS BEGGING FOR HANDOUT, BLACK HILLS, SOUTH DAKOTA. These friendly beggars, also called "Rocky Mountain Canaries" may be seen in Custer State Park.
(Canaries? I'm so confused.)