Quick answer
Crickets feed on plants, fungi and small insects, adjusting with season, age, and what is abundant in Grasslands, forests, gardens, buildings. That label is a preferred pattern, not every item an individual might sample.
Key takeaway
Crickets feed on plants, fungi and small insects, adjusting with season, age, and what is abundant in Grasslands, forests, gardens, buildings. That label is a preferred pattern, not every item an individual might sample.
Cricket diet overview
Crickets (Gryllidae) are best summarised as Omnivore (plants, fungi, small insects). Anatomy and habitat (Grasslands, forests, gardens, buildings) decide whether they hunt, graze, filter, scavenge, or mix strategies across the year.
How crickets find food
Energy-rich foods are prioritised when available; lean seasons force broader diets or longer travel. Young animals may eat different items or receive food from parents.
Cricket role in the food web
As consumers in their food web, crickets move nutrients and influence prey or vegetation.
Feeding and human conflict
Never feed wild crickets. Habituation raises injury risk and can lead to lethal management. Captive diets must match species needs, not generic pet food rules.
The familiar chirp
The chirping associated with crickets is made mostly by males, who rub a sharp edge on one wing against a rough surface on the other, a process called stridulation. The calls attract females and warn off rival males. Because chirping rate rises with temperature, the calls can even give a rough sense of how warm it is.
Diet and behavior
Crickets are omnivores that eat plant matter, fungi, and small insects, scavenging a wide range of foods. They are mostly active at night, hiding by day under stones, logs, or vegetation. Like their grasshopper relatives, crickets have strong hind legs and can jump to escape danger.
Sources
Cricket FAQs
What do crickets eat?
Crickets feed on plants, fungi and small insects, adjusting with season, age, and what is abundant in Grasslands, forests, gardens, buildings. That label is a preferred pattern, not every item an individual might sample.
What is the scientific name of the cricket?
Gryllidae — used in research and conservation listings for crickets.
Where do crickets live?
They are associated with Grasslands, forests, gardens, buildings. Local presence depends on food, cover, and human land use.
What is the conservation status of crickets?
Listed in our guides as Least Concern. Check the IUCN Red List and national assessments for the latest formal category.