Focus on one organism in an ecosystem, and learn how its attributes determine is adaptability for the environment. Observe, then see the organism as its prey and predators see it. Catalog, compare, and contrast attributes, and understand how each organism finds its place in the classification system.
This activity can be a follow-up to the ecosystem visits. During the visits to the various ecosystems of Tetiaroa, students should be on the lookout for one specie - on the land, in the air, or in the lagoon.