The Parasite Concept

According to the feedback of the last class I realize that I must consider what this two animals represent in real life, which will define the roll of this two characters in the story.

Theoretically speaking, we know that both animals are external parasites, living by hematophagy off the blood of mammals and birds.Considering the roll of both animals in nature I decided to connect the idea of the parasite, meaning an organism that lives in or on another organism, to the problematic of migration in Venezuela, meaning the big amount of population that is leaving the country for economic or political problems.