Two Monkeys Sitting On A Tree

Riddle: There are two monkeys on a tree and one jumps off. Why does the other monkey jump too?

Answer: Monkey see monkey do.

Source: https://www.riddles.com/index.php/1462

There are two monkeys on a tree and one jumps off. Why does the other monkey jump too? — Two Monkeys Sitting on a Tree by Anonymous v1.

Riddle: There are two monkeys on a tree and one jumps off. Why does the other monkey jump too? Answer: Monkey see monkey do. — by Anonymous v2.