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This chapter delves into the fascinating field of behavioral ecology, focusing on how animals behave in their environments. Key topics include movement patterns like kinesis and taxis, communication methods such as pheromones and bird songs, and the concepts of fixed action patterns and imprinting. It explores both innate and learned behaviors, including habituation and cognitive problem-solving. Social structures and mating systems are examined, highlighting altruism and inclusive fitness. This comprehensive study provides insight into the intricate behaviors that define animal interactions and their survival strategies.
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Ecology Week 2 Chapter 51: Behavioral Ecology J Liu September ____, 2008
Ethology • Study of how animals behave
Movement • Kinesis • Taxis • Migration
Communication • Pheromones • Bird Songs
Fixed Action Pattern • Innate • Sign stimulus
Imprinting • Sensitive period • Learned and innate
Learning • Habituation • Spatial Learning—landmarks • Cognitive Maps • Associative Learning • Classical Conditioning • Operant Conditioning • Cognition/Problem Solving • Genetic/Environmental Influence
Social Learning • Mate Choice Copying • Alarm Calls
Foraging Behavior • Optimal foraging theory • Energy • Predators
Mating Behavior • Mating Systems • Promiscuous • Long-term: monogamous, polygamous • Mate Choice/Competition • Agonistic Behavior
Inclusive Fitness and Altruism • Altruism—helping other individual at personal expense • Inclusive Fitness (Hamilton’s Rule/Kin Selection) • Reciprocal Altruism