Britannica Sources used in this answer

What foods do orangutans eat besides ripe fruit?

Created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.

While orangutans are predominantly ripe-fruit eaters, they are not strictly frugivorous and consume more than 400 different types of food items.1

Beyond fruit, their diet includes:

  • Invertebrates: Orangutans forage for various invertebrates, often using tools such as defoliated sticks to extract them from tree holes.1
  • Honey: They also use tools to access honey found within trees.1
  • Seeds: They utilize tools to pry seeds from hard-shelled fruit.1
  • Meat: On rare and opportunistic occasions, orangutans have been observed consuming meat.1

These dietary habits reflect the general omnivorous nature of primates, which allows them to adapt to various ecological conditions.2