In order to maintain the broadest possible territory in which to capture prey and the most ideal point from which to gaze down upon the earth, these "kings of the sky" build their nests at least 15 meters above ground. They also tend to choose the tops of the tallest, straightest trees for their nests, locations which are least vulnerable to intrusions by other predators.
為了擁有足夠範圍的捕食領域、最佳的制高點以俯瞰大地，這些天空之王，築巢的位置至少離地面十五公尺，選擇寄宿的對象，則是難以被其他獵物入侵的筆直大樹樹梢。