牡蛎床特写，吐出过滤水，正在进食。

d stabilized shot of live oysters that are spitting out the filtered water and sand that they consume algae, plankton, or other particles which typically results in fresher filtered water in their ecosystem habitat in the estuary they live in along the coast of South Carolina. They are temporarily exposed to the air due to the low tide water level.

光厂(VJshi)视频提供牡蛎床特写，吐出过滤水，正在进食。视频素材下载，适用于南卡罗来那，水面，动物，河口，流水等主题的内容创作。

作者署名：ScottNodine/Getty Images/华夏视觉