Ducklings (35.5)
How Can Pillbug Responses to Environments Be Tested? (35.7)
Chimp Cracking Nut (35.11)
Key Concepts Quiz
Albatross Courtship Ritual (35.14)
Blue-footed Boobies Courtship Ritual (35.14)
Giraffe Courtship Ritual (35.14)
35A: Honeybee Waggle Dance (35.20)
Key Concepts Quiz
Wolves Agonistic Behavior (35.17)
Snake Ritual Wrestling (35.17)
Chimp Agonistic Behavior (35.18)
Key Concepts Quiz