This is the first time this extraordinary courtship behaviour has ever been filmed in the wild.

这是这种独特的求偶行为，首次在野外被拍摄到。

Courtship behaviour is a pattern or sequence of actions that an individual performs in order to attract a mate.

求偶行为是个体为了吸引伴侣而采取的一种模式或一系列行动。

Mating rituals are usually performed by males to show off to the female, hoping his courtship behaviour will be enough for her to choose him to mate with.

交配仪式通常由雄性进行，以向雌性炫耀，希望他的求爱行为足以让雌性选择他进行交配。