Purely History on Instagram: "In 2018, while filming for the BBC series Dynasties, a wildlife crew in Antarctica faced a moral dilemma. A group of emperor penguins and their chicks had become trapped in a deep ice ravine, unable to climb out. Following standard wildlife filming rules, the crew was supposed to never interfere with nature, no matter how distressing the situation. But as they watched the penguins struggle and many begin to collapse from exhaustion, they decided to act. Using simple