子在大熊巢中化. Bald eagle chick hatches at Big Bear nest.

根据直播的数据, 大熊城两只子中的一头已经化. One of the two bald eagle chicks at Big Bear has hatched, according to a livestream feed. 美国南加州巢网站宣布了这一事件. The event was announced by the website for the Southern California bald eagle nest.