<a href="http://www.wordle.net/show/wrdl/4757627/Untitled"
title="Wordle: Untitled"><img
src="http://www.wordle.net/thumb/wrdl/4757627/Untitled"
alt="Wordle: Untitled"
style="padding:4px;border:1px solid #ddd"></a>

Terrestrial and aquatic biomes, Imprinting , Bartesian mimicry, Second succession , Endangered species, Disturbance, Competition, Innate Behavior, Invasive species, Territoriality, Biogeography, Predation, Ecological niche, Learned behavior, Energy transfer, Carrying capacity, Classical Conditioning, Interspecific interactions, Biodiversity, Mullerian mimicry, Diversity and unity, Eutrophication, Ecology, Biophilia, Threatened species, Taxis vs. kinesis, Stimulus, Conservation biology, Species richness, First-succession

Explnation: For the wordle I used words that in short summarizes the chapter. These words cover animal behavior from the broad down to the specific.