Summary
Seemingly purposeless activity in young animals that develops skills and social bonds.
In depth
Features: voluntary, repeated, exaggerated, in relaxed settings. Hypotheses: motor skill practice, social bonding and learning about rules. Found in mammals, birds and some reptiles; rats even show laughter-like ultrasonic calls.
Play is costly in energy and risk, so it must have benefits, such as developing motor skills, social competence and cognitive flexibility. It is more frequent in juveniles and animals with large brains.
Example: play fighting in rats shapes prefrontal cortex development.
Play is repeated, apparently non-functional activity that looks like serious behaviour but is exaggerated, reordered or relaxed. It is most common in young mammals and some birds, and requires safety and spare energy.
Hypotheses include practice for adult skills such as hunting or fighting, development of the brain and body, and learning social rules; in play fighting, animals use self-handicapping and signals like the play bow. It also has costs, including injury and energy.
Example: lion cubs stalk and pounce on siblings, and young ravens slide down snowy slopes.
Common mistake: assuming play has no purpose; evidence points to long-term benefits.
Frequently asked questions
What is Play Behaviour?
Seemingly purposeless activity in young animals that develops skills and social bonds.
Which area of biology covers Play Behaviour, and how advanced is it?
Play Behaviour is one of the 53 topics in Animal Behaviour. It is rated Intermediate, so it suits learners who already know the core vocabulary. Related topics in this area include Foraging Behaviour, Migration Behaviour, Learned Behaviour.
Can you give an example of Play Behaviour?
Lion cubs practise stalking in play fights.
What should I learn before Play Behaviour?
Work through the Beginner topics in Animal Behaviour first, such as Animal Behaviour, Innate Behaviour, Learned Behaviour, then return to Play Behaviour. Intermediate topics assume the Beginner vocabulary.
What topics are related to Play Behaviour?
The closest topics to Play Behaviour are Foraging Behaviour, Migration Behaviour, Learned Behaviour, Social Learning and Culture. Comparing them side by side is a good way to see how the ideas connect.
How can I check that I understand Play Behaviour?
Read the summary and the in-depth section, then use the quick check on the interactive lesson for Play Behaviour. To practise the whole of Animal Behaviour, use the Animal Behaviour quiz.
How is Play Behaviour different from Foraging Behaviour?
Play Behaviour: Seemingly purposeless activity in young animals that develops skills and social bonds. Foraging Behaviour: Animals choose food in ways that maximise energy gained for time and effort spent. Read both side by side and note what each one explains.
What is a common mistake about Play Behaviour?
Assuming play has no purpose; evidence points to long-term benefits.
How should I study Play Behaviour step by step?
First, read the summary and write the definition in your own words. Second, read the in-depth section and note any example. Third, compare it with Foraging Behaviour and explain the difference aloud. Finally, take the Animal Behaviour quiz and come back to this page for any question you miss.