Why are these emperor penguin chicks jumping from a 50-foot cliff?

There’s an unwritten rule among documentary filmmakers to observe, but not participate. But a BBC documentary crew in Antarctica made a rare decision to intervene when several Emperor penguin mothers and their chicks became trapped in a ravine and cut off from the colony ❤️‍啕 After a storm, the crew returned to the area and decided to build a stepped ramp that helped the remaining penguins climb to safety. | Intels | Facebook