This addresses the worldwide decline in amphibians, looking at how scientists are approaching this problem and what they are learning.
Covers social insects and behaviors that come with societies. It looks at relationships between ant colonies and evolution has led some species to become totally dependent on slaves and others on farming.
Covers the importance of soft-bodied fossils and what scientists learn from them, also looks at the fossil record, fossilization and adaptive radiations.
Covers artificial selection and domestication of animals by looking at conservation efforts to revive populations of the only truly wild, as opposed to feral, horse population remaining.