Jellyfish and leatherback turtles
Relationship Case Study
The moon jellyfish population was blooming, but there are beginning to be more leatherbacks coming into the area where the jellyfish are.
This is where one species benefits from the harm of another species. In this relationship, the jellyfish's only defense is its sting, but the leatherbacks are immune to it. Making the jellyfish a food source for leatherbacks. The jellyfish can't eat the turtles so it is only the jellyfish's population that is affected.