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在大连市长海县石城乡的东侧,一片碧蓝天汪洋大海中有一个无人居住的海上小岛——形人坨子。该岛地处北纬39°31’、东经123°,面积约0.25平方千米,海拔约46米。岛上植被稀疏,无高大的乔木。岛的北坡和东坡生长着低矮的榆树、灌木丛和蒿子草,南坡大部分为裸岩。从外表看,这个小岛与其他普通的小岛没有什么不同,然而每年夏季有数以千计的鸟从南方飞来,在这里开始一年一度的夏候鸟生活。
On the east side of Shicheng Town, Changhai County, Dalian, there is an uninhabited sea island in the ocean and blue sea. The island is located at 39°31’ north latitude and 123° east longitude. It has an area of about 0.25 sq km and an elevation of 46 meters. Sparse vegetation on the island, no tall trees. The northern slopes and the eastern slopes of the island have low eucalyptus, shrubs, and grass. Most of the southern slope is bare rock. From the outside, the island is no different from other ordinary islands. However, every summer there are thousands of birds flying from the south and starting an annual summer migratory bird life here.