Puerto Rico's 'Monkey Island' was destroyed by a hurricane. Researchers were shocked by how the primates responded

In some cases, this may involve a societal shift toward more cooperation. After the hurricane, the monkeys demonstrated a behavioral change. They wanted to be closer to others than they had before.

What they discovered surprised them. After the hurricane, the monkeys demonstrated a behavioral change. They wanted to be closer to others than they had before.

Read at Fast Company