案例简介：@ bertiegregory的照片 | 一条姥鲨沿着苏格兰西海岸巡游。在找到一个浮游生物斑块后，这个巨人张开嘴，直接穿过它。白色的g拱门包含rakers-一种结构，可以阻止浮游生物从其口中流过的水。与许多其他种类的滤食动物不同，它们能够通过g叉抽水，而鲨鱼则被动觅食。这意味着他们必须游泳吃。考虑到它们的大小，它们需要做很多进食-因此需要大量游泳。据估计，他们每小时可以过滤200万升 (500,000加仑) 的水!关注 @ bertiegregory，了解更多野生动物冒险。# britishwildlife # 水下 # 自由潜水 # baskingshark # 鲨鱼 # finspirechange # 苏格兰

案例简介：Photo by @bertiegregory | A basking shark cruises along the west coast of Scotland. After locating a plankton patch, this giant opened its mouth and blasted right through it. The white gill arches contain rakers—structures that snag plankton from water passing through its mouth. Unlike many other species of filter feeder able to pump water through gill rakers, basking sharks feed passively. This means they must swim to eat. Given their size, they need to do a lot of eating—and therefore a lot of swimming. It’s estimated they can filter two million liters (500,000 gallons) of water per hour! Follow @bertiegregory for more wildlife adventures. #britishwildlife #underwater #freediving #baskingshark #shark #finspirechange #scotland

国家地理 - Photo by @bertiegregory | A basking shark cruises along the west coast of Scotland. After locating a plankton patch, this

案例简介：@ bertiegregory的照片 | 一条姥鲨沿着苏格兰西海岸巡游。在找到一个浮游生物斑块后，这个巨人张开嘴，直接穿过它。白色的g拱门包含rakers-一种结构，可以阻止浮游生物从其口中流过的水。与许多其他种类的滤食动物不同，它们能够通过g叉抽水，而鲨鱼则被动觅食。这意味着他们必须游泳吃。考虑到它们的大小，它们需要做很多进食-因此需要大量游泳。据估计，他们每小时可以过滤200万升 (500,000加仑) 的水!关注 @ bertiegregory，了解更多野生动物冒险。# britishwildlife # 水下 # 自由潜水 # baskingshark # 鲨鱼 # finspirechange # 苏格兰

国家地理 - Photo by @bertiegregory | A basking shark cruises along the west coast of Scotland. After locating a plankton patch, this

案例简介：Photo by @bertiegregory | A basking shark cruises along the west coast of Scotland. After locating a plankton patch, this giant opened its mouth and blasted right through it. The white gill arches contain rakers—structures that snag plankton from water passing through its mouth. Unlike many other species of filter feeder able to pump water through gill rakers, basking sharks feed passively. This means they must swim to eat. Given their size, they need to do a lot of eating—and therefore a lot of swimming. It’s estimated they can filter two million liters (500,000 gallons) of water per hour! Follow @bertiegregory for more wildlife adventures. #britishwildlife #underwater #freediving #baskingshark #shark #finspirechange #scotland

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国家地理 - Photo by @bertiegregory | A basking shark cruises along the west coast of Scotland. After locating a plankton patch, this

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