larvae and swallowtails (Shit and swallow)
A rough looking Eastern Tiger Swallowtail likely enjoying the end of its 4 week life span with a final nectar meal..
The Giant Swallowtail larvae look like bird poop
Giant Swallowtail (Papilio cresphontes)
Another view of the Giant Swallowtail. This one was a male. Males flutter their wings more rapidly than the females. They are also smaller than the females. The females look like slow birds.