>>16775155Not really, as far as I know only accidentally ... the "animal protein" (worms / caterpillars and bugs) they ingest is usually accidental passengers in the plants they eat.
Chimps hunt monkeys though and eat them, they also eat bugs and other goodies they find too.
The orangutan diet is made up of bark, leaves, flowers, a variety of insects, and most importantly, over 300 kinds of fruit. Termites and ants are also part of their diet and a source of protein, and to obtain minerals they sometimes eat soil