![At Night, Fish Communicate With Special Calls, Whistles and Grunts | Smart News| Smithsonian Magazine At Night, Fish Communicate With Special Calls, Whistles and Grunts | Smart News| Smithsonian Magazine](https://th-thumbnailer.cdn-si-edu.com/ob_dIa4_eqrGTuhnNtmfr3LSl3E=/fit-in/1600x0/https%3A%2F%2Ftf-cmsv2-smithsonianmag-media.s3.amazonaws.com%2Ffiler%2Ff8%2Fb7%2Ff8b7c715-04a2-463a-8725-cfabf98e089d%2F42-18622201.jpg)
At Night, Fish Communicate With Special Calls, Whistles and Grunts | Smart News| Smithsonian Magazine
WeSea - A large group of fish swimming together is called a school. Here we can see a school of Lunar fusilier. These fish are very common along steep seaward reefs. . .
![What is a Group of Fish Called? Collective Nouns For Fish | Collective nouns, Marine animals, Marine fish What is a Group of Fish Called? Collective Nouns For Fish | Collective nouns, Marine animals, Marine fish](https://i.pinimg.com/736x/be/bc/91/bebc914cf1b3b58a7996909725069937.jpg)