seabird

例句：

1. 1. Seabirds are known for their ability to fly long distances across the ocean.
   海鸟以其能在海洋上长途飞行的能力而闻名。
2. 2. The seabirds were soaring over the waves, searching for food.
   海鸟在波浪上翱翔，寻找食物。
3. 3. Seabirds are an important part of our ecosystem, providing important services like pollination and seed dispersal.
   海鸟是我们生态系统的重要组成部分，它们提供如授粉和种子传播等重要服务。