黑天鵝蛋離奇消失 動物園啟動偷天換蛋【發現科學】

#BlackSwan #Zoo #DiscoverScience May 11, 2026 [DiscoverScience] Yesterday was Mother's Day. Our "DiscoverScience" special feature takes you to the Taipei Zoo to see a black swan mother who has just finished incubating her cygnets. The birthing process is extremely difficult because the eggs often mysteriously disappear. The Taipei Zoo even initiated an egg replacement program to give the cygnets a chance of survival. Also, why is the Black Swan effect, which everyone often hears about, named after "black swans"? Before Europeans discovered Australia in the 17th century, they thought all swans were white. The discovery of black swans in Australia overturned previous knowledge and had a huge impact on people. Let's learn more about interesting facts about black swans. ✨Welcome to watch and subscribe to the TTVNews YouTube channel!✨ ◎【TTV News Network】👉https://news.ttv.com.tw/ ◎Subscribe to 【TTV News】👉   / ttvnewsview   ◎Subscribe to 【TTV LIVE】👉   / twlivenews   ◎Like 【TTV News Facebook】👉  / ttvnews   ◎Follow 【TTV News Instagram】👉  / ttvnews_tw