The Unique Mating Habits of the Kobudai
In The Unique Mating Habits of the Kobudai, narrator Sir David Attenborough describes the unique mating habits of the kobudai, a species whose largest females can change sexes. This video is excerpted from BBC’s Blue Planet II, a natural history series that explores the world's oceans, the animals that live in them, and the threats they face, using modern filming techniques and equipment to capture previously unseen areas of the ocean.
Lesson Express
Q: What changes does the female kobudai go through?
A: It has changes in temperament and develops a larger forehead and chin.
Q: Why does the female kobudai fish turn into a male?
A: It may change to take over the territory and/or to increase the diversity in the gene pool.
Q: What happens when she turns into a male?
A: The new male becomes head of the territory.
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