When fish move together in a single school, they can sometimes resemble one massive organism that changes its shape depending on how it needs to travel. From mesmerizing vortexes to shoals that scatter before larger fish, these piscine movements each have their own kind of beauty.
A giant school of Anchovies, migrating through La Jolla, California, 2014
https://www.youtube.com/watch?v=2UqdY1uIvvI
A vortex of fish
Sardine Run, off Port St Johns, South Africa
A huge group of fishes off the coast of Jacksonville, Florida
https://www.youtube.com/watch?v=72Yw_VNdOoo