Animal Behavior Course

Lesson 1 • Defining Animal Behavior

Introduces behavior as observable, measurable action and distinguishes it from physiology. Sets the vocabulary foundation used throughout the course.

Lesson 2 • History of Behavioral Science

Traces the field from early naturalists to modern ethology and comparative psychology. Contextualizes current methods within their intellectual origins.

Lesson 3 • Nature vs. Nurture Debate

Examines the interaction between genetic predispositions and environmental experience in shaping behavior. Replaces the false dichotomy with an interactionist model.

Lesson 4 • Tinbergen's Four Questions

Applies Tinbergen's framework of causation, development, function, and evolution to any behavior. Provides a structured lens for multi-level behavioral analysis.

Lesson 1 • Neural Plasticity and Behavior

Describes how experience reshapes neural circuits and alters behavioral repertoires. Bridges neurobiology with learning and developmental chapters ahead.

Lesson 2 • Sensory Systems and Perception

Examines how animals detect and process environmental stimuli through specialized sensory organs. Connects sensory input to behavioral decision-making.

Lesson 3 • Hormones and Behavioral Regulation

Analyzes how endocrine signals modulate aggression, reproduction, stress, and social behavior. Demonstrates the interplay between hormonal state and behavioral output.

Lesson 4 • Nervous System Architecture

Covers central and peripheral nervous system organization relevant to behavior. Establishes the anatomical substrate for all subsequent neural-behavioral connections.

Lesson 1 • Sensitive and Critical Periods

Defines windows of heightened neural plasticity during which specific experiences have lasting behavioral effects. Applies the concept to imprinting, socialization, and language.

Lesson 2 • Play Behavior and Its Functions

Analyzes play as a developmental mechanism for acquiring motor, social, and cognitive skills. Connects play patterns to adult behavioral competence.

Lesson 3 • Individual Variation in Development

Explores how genetic background, sex, and early experience create individual behavioral differences. Introduces the concept of animal personality and coping styles.

Lesson 4 • Prenatal and Perinatal Influences

Examines how maternal environment, hormones, and early sensory exposure shape behavior before and at birth. Establishes developmental starting points for behavioral trajectories.

Lesson 1 • Classical Conditioning

Explains Pavlovian associative learning linking neutral stimuli to biologically significant events. Connects conditioned responses to fear, appetite, and social behavior.

Lesson 2 • Habituation and Sensitization

Introduces the simplest forms of non-associative learning that adjust response strength to repeated stimuli. Provides baseline for understanding more complex learning forms.

Lesson 3 • Observational and Social Learning

Examines how animals acquire behaviors by observing conspecifics, enabling cultural transmission. Distinguishes true imitation from simpler social facilitation.

Lesson 4 • Operant Conditioning

Analyzes how consequences shape voluntary behavior through reinforcement and punishment contingencies. Directly applicable to training, welfare assessment, and behavior modification.

Lesson 1 • Honest and Deceptive Signaling

Evaluates conditions under which signals reliably reflect sender quality versus when deception evolves. Applies handicap principle and index signal theory.

Lesson 2 • Visual and Acoustic Signaling

Compares visual displays and acoustic signals in terms of design, range, and information content. Covers coloration, posture, song, and call structure across taxa.

Lesson 3 • Principles of Animal Communication

Defines communication as signal production and reception that influences receiver behavior. Establishes the sender-signal-receiver model used throughout the chapter.

Lesson 4 • Chemical and Tactile Communication

Examines pheromones, scent marking, and contact signals as communication channels. Highlights chemical communication's role in reproduction, territory, and kin recognition.

Lesson 1 • Dominance Hierarchies and Competition

Describes how linear and despotic hierarchies form and are maintained through agonistic interactions. Links rank to resource access, stress, and reproductive success.

Lesson 2 • Reciprocity and Mutualism

Analyzes cooperation among non-kin through reciprocal altruism and mutualistic partnerships. Evaluates conditions that stabilize cooperation against cheating.

Lesson 3 • Kin Selection and Altruism

Applies Hamilton's rule to explain altruistic behavior directed toward genetic relatives. Connects inclusive fitness theory to eusociality and cooperative breeding.

Lesson 4 • Costs and Benefits of Group Living

Quantifies predation dilution, foraging efficiency, and competition costs that determine optimal group size. Provides the economic logic underlying social evolution.

Lesson 1 • Risk-Sensitive Foraging

Examines how variance in food availability and predation risk alter foraging decisions beyond simple energy maximization. Introduces state-dependent behavioral models.

Lesson 2 • Vigilance and Group Defense

Models how vigilance effort is distributed across group members and how collective defense reduces individual risk. Connects to group size and social structure.

Lesson 3 • Optimal Foraging Theory

Presents the prey model and patch model as frameworks for predicting diet choice and habitat use. Tests model predictions against empirical foraging data.

Lesson 4 • Predator Hunting Strategies

Analyzes sit-and-wait versus active pursuit strategies and cooperative hunting as predator adaptations. Connects hunting behavior to prey community structure.

Lesson 1 • Behavior Problem Assessment and Intervention

Provides a systematic approach to identifying the function of problem behaviors and designing behavior modification plans. Integrates medical, environmental, and learning factors.

Lesson 2 • Animal Welfare Frameworks

Introduces the Five Freedoms, Five Domains, and positive welfare models as assessment standards. Connects behavioral indicators to welfare state evaluation.

Lesson 3 • Environmental Enrichment Design

Applies behavioral needs assessment to design enrichment that promotes species-typical behavior and reduces abnormal behavior in captive settings.

Lesson 4 • Stress and Abnormal Behavior

Identifies physiological and behavioral markers of chronic stress and explains how poor environments generate stereotypies and redirected behaviors.