Experts call the arched-wing cattleheart (Parides iphidamas) species a “frequent flutterer” as they create a lot of movement.

   Cattlehearts are members of the Papilionidae (Swallowtail) family, although they do not have tails.

   As caterpillars, they feed on pipevine, using the plant's acid for defense. 

   Adults drink nectar, as do most butterflies. 
   The pinkish mark on the hind wings reminds some of a cow’s heart, hence the name Cattleheart.