長相酷似霸王龍，叫聲令人毛骨悚然，超級詭異的犀鳥，為什麼會瀕臨滅絕？

There are always some incredibly bizarre creatures on Earth, and hornbills are definitely one of them. The Malayan hornbill, in particular, is the national bird of Malaysia, appearing on the back of the RM5 banknote! But what is the purpose of those huge, mysterious protrusions? Scientists are baffled! The helmeted hornbill's casque is known as hornbill ivory, and why has it been so highly sought after since ancient times? It's even worth five times more than ivory on the black market! And because of this, the helmeted hornbill is one of the most endangered bird species in the world! Furthermore, the hornbill's behavior is also astonishing; the male will seal the female in a tree hole for months at a time! This amazing reproductive strategy is extremely rare in the entire animal kingdom… Join our channel to learn more about amazing creatures and become a seasoned animal expert! @老肉雜談 Or watch it all here: 那些神奇的生物 This video references, but is not limited to, the following videos, for which we express our sincere gratitude: 1. Why Hornbill Mothers Lock Themselves Away ... 2. Hornbills Pluck Bats Mid-flight | Eden: Un... 3. Inside the Mission to Save the Rare Helmet... 4. https://www.youtube.com/watch?v=bZ6ce3d4 3s8 5. Why Trust is at the Heart of a Hornbill Co... 6. Hornbills Are Too Weird To Be Real 7. Why Do Hornbills Look So Mad? 8. Islands of the Hornbills 9. 20+ Hornbill Birds You Won’t Believe Nest ... 10. Hornbills: Mystical and Majestic | Borneo ... 11. Adult male feeding in the Drupacea fig tree 12. The Role of Hornbill Casque - S Project [b... 13. watch v=nvMe3epdRDA 14. Helmeted Hornbill 🦅 That Headbutt Is INSANE! 15. This Bird Feasts on Snakes 16. The Biology and Conservation of Ground Hor... 17. Ground hornbill 18. The Bringers of Thunder 19. Ground-hornbill feeds chick in nest 20. Southern Ground Hornbill calling 21. Great hornbill sound 🧡 22. https://www.you tube.com/watch?v=0EkDxwT37Aw 23. Devoted hornbill couple turn nest into for... 24. How a Great Hornbill Couple Rediscovered T... 25. Black Market Demand for 'Red Ivory' Is Doo... 26. Ivory-Like "Helmets" Are Driving These Bir... 27. Wild Borneo – A Spectacular Journey into T... 28. Life in hornbill bird | discovery channel ... 29. Nature’s Pregnancy Jail: Why Hornbills Sea... 30. Documentary Living Legacy epsiode “Hornbill” #animal #Science #Knowledge #Biology #Birds I often get comments from viewers asking where I bought the floating globe behind me. If you're interested, you can purchase it here: https://shopee.tw/product/838405342/1...