I believe most people have seen peacocks displaying their tail feathers. When a peacock spreads its tail feathers, the colors are dazzling and stunning. Especially those eye spots dotted on the tail feathers, which, with the slightest shake of the peacock's body, are incredibly beautiful and captivating. No wonder that in zoos, whenever a peacock displays its tail feathers, it always attracts shouts and cheers. People believe that peacocks display their tail feathers to compete for attention. For example, when a peacock sees a woman wearing beautiful clothes, it will display its tail feathers, or when it sees a colorful umbrella or other colorful objects, it will also display its tail feathers. Therefore, many tourists, in order to catch a glimpse of the peacock's tail feather display, often show off beautiful skirts in front of the peacock or wave colorful umbrellas. However, the results are often disappointing. The peacock seems to ignore the tourists' provocations, just continuing to forage or walk away. At this point, people are puzzled: under what circumstances will a peacock actually display its tail feathers?
The peacock's tail feathers are its tail plumes. Most birds have tail plumes, but not as long as those of the peacock. Especially male peacocks, whose tail plumes are particularly long and are covered with dazzling eye spots. The peacocks we see displaying their tail feathers are all male peacocks, as female peacocks' tail plumes are not as long and therefore do not display their tail feathers. In fact, the peacock's tail feather display is a common courtship and display behavior among birds. In order to win the favor of female peacocks, male peacocks open their tail feathers to show off to them. Understanding this, we will understand why those male peacocks are indifferent to the tourists' provocations. The peacock's tail feather display is also seasonal. Most of the peacock's tail feather displays we observe are in spring, because spring is the breeding season for birds and peacocks.
In the wild, in addition to courtship and display, the peacock's tail feather display also serves to intimidate enemies. When facing an external invasion or a threatening situation that cannot be avoided in time, male peacocks will also open their tail feathers to scare and confuse enemies with their shaking eye spots.

