I brought a whole colony of them home to Iowa years ago after loading an old mid 70's short box Dodge home from Florida.
This was just one small portion of what I found. The entire truck was filled with sacks and mommas. a combination of the carwash, various insecticides, some starting fluid, and some fire (and some panicking because the fire was unintended) I think I got most of them.
Join the Penguin Liberation Front!! Stop the Hippo Occupation!