Species Interactions—Tracker Use this tracking tool to track your interactions with other organisms—between and within species—for one day. Date: Time Type of Interaction (Interspecific or Intraspecific) Description of Interaction Classification of Relationship (Predatory-Prey, Competitive, or Mutualism) Page 1 of 1 Ecology and Environmental Sustainability ©2011 Argosy University Online Programs Page 2 of 2 Course Name (not number) ©2011 Argosy University Online Programs .