The Misunderstanding of ‘Oshidori fufu’ and Their Astounding Breeding Strategy
※ In Japanese, “Oshidori(= Mandarin duck) fufu(=couple)” refers to a happily married couple. Hello, everyone! Today, let’s talk about the Mandarin duck, a colorful bird that lives in the lakes and marshes of Japan. Despite their beautiful appearance, they have a surprising side! Mandarin ducks are about 45 cm in length. They breed in tree…













