Summary
Animals choose food in ways that maximise energy gained for time and effort spent.
In depth
Strategies: searching, ambush and filter feeding. Diet choice depends on prey profitability (energy per handling time). Group foraging may include producers and scroungers.
Foraging decisions balance energy intake against risk and time. Search images let predators focus on common prey types. Handling time rises with prey size, so diet breadth depends on prey abundance.
Example: shore crabs choose medium mussels, balancing energy gain against crushing time.
Frequently asked questions
What is Foraging Behaviour?
Animals choose food in ways that maximise energy gained for time and effort spent.
Which area of biology covers Foraging Behaviour, and how advanced is it?
Foraging 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 Optimal Foraging Theory, Migration Behaviour, Social Groups.
Can you give an example of Foraging Behaviour?
Crows drop shellfish onto rocks at heights that optimise energy cost.
What should I learn before Foraging Behaviour?
Work through the Beginner topics in Animal Behaviour first, such as Animal Behaviour, Innate Behaviour, Learned Behaviour, then return to Foraging Behaviour. Intermediate topics assume the Beginner vocabulary.
What topics are related to Foraging Behaviour?
The closest topics to Foraging Behaviour are Optimal Foraging Theory, Migration Behaviour, Social Groups, Game Theory in Behaviour. Comparing them side by side is a good way to see how the ideas connect.
How can I check that I understand Foraging Behaviour?
Read the summary and the in-depth section, then use the quick check on the interactive lesson for Foraging Behaviour. To practise the whole of Animal Behaviour, use the Animal Behaviour quiz.
How is Foraging Behaviour different from Optimal Foraging Theory?
Foraging Behaviour: Animals choose food in ways that maximise energy gained for time and effort spent. Optimal Foraging Theory: Predicts animals select prey and patches that give the greatest net energy return. Read both side by side and note what each one explains.
How should I study Foraging 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 Optimal Foraging Theory and explain the difference aloud. Finally, take the Animal Behaviour quiz and come back to this page for any question you miss.