its only existing nesting site in hong kong is at sham wan . before afcd carried out the satellite tracking programme, we did not know where its feeding ground was and which migratory path it followed 在進(jìn)行衛(wèi)星追蹤綠海龜計(jì)劃前,我們并不清楚本地出生的綠海龜在什么地方覓食,以及它們遷徙的路線。