Animal Behavior Explained: Ethology Basics
Animal behavior (ethology) covers foraging, mating, migration, communication, and social living. Types of behavior, innate vs learned, and why it matters for conservation.
Global Animal Guide · July 10, 2026
Quick answer
Animal behavior is everything an animal does — moving, feeding, mating, defending territory, communicating, and caring for young. Ethology studies these actions scientifically. Behaviors can be innate (instinctive) or learned, and they evolve because they improve survival or reproduction in a given environment.
Last updated: July 2026.
What counts as behavior?
Behavior includes:
- Locomotion — walking, flying, swimming, burrowing
- Foraging and feeding
- Thermoregulation — basking, huddling, panting
- Rest and sleep
- Migration and navigation
- Predator avoidance and defense
- Aggression, territoriality, dominance
- Sociality and cooperation
- Communication — sound, scent, colour, dance
- Courtship, mating, parental care
- Grooming, play, learning, problem-solving
If it is an action that interacts with the environment or other individuals, ethologists study it.
Innate vs learned
Innate behaviours (fixed action patterns) appear reliably — a spider spinning a species-typical web, a newborn mammal suckling.
Learned behaviours change with experience — a crow recognising a particular human face, a dog responding to “sit.”
Imprinting is a special learning window (e.g. goslings following the first moving object). Social learning spreads skills through groups without genetic change — the root of animal culture.
Ultimate vs proximate questions
Classic ethology asks:
- Proximate — How does the behaviour work right now? (hormones, nerves, stimuli)
- Ultimate — Why did it evolve? (survival, mating success)
Both matter. A bird sings because testosterone rises in spring and because song attracts mates and deters rivals.
Behavior and conservation
Understanding behaviour prevents failed reintroductions, reduces human–wildlife conflict, and designs better sanctuaries. Migratory corridors, breeding seasons, and social structure decide whether a protected area actually works.
Related reading
Frequently asked questions
What is ethology?
Ethology is the scientific study of animal behavior, usually in natural or naturalistic settings.
What is the difference between instinct and learning?
Instinctive behaviors appear without prior practice; learned behaviors change with experience. Most animals use both.
Why do animals migrate?
To track seasonal food, breeding sites, or safer climates — see our bird migration guide.
Do animals have culture?
Some do — chimpanzees, whales, and birds pass local traditions (tool use, songs, hunting styles) socially.