"We really struggled over whether we should pull out," they recall. If the adult birds did not come back, the eaglet could not survive, and they would have been its killers. But if they pulled out, that year's work would all have come to nothing.
「是否要撤退，真的很掙扎，」他們回憶，如果成鳥再不回來，小鳥恐怕性命難保，他們反成了劊子手；但如果撤離，當年的工作就又宣告泡湯了！