Incredible and beautiful fish ball -- makes them appear to be one large animal instead of many, many small ones
SCHOOL OF FISH -- CONCEPT FOR A SCHOOL BUILDING :) A Ball of Horse Mackerel seen in a documentary by Jacques Perrin called “Oceans” released in United States in 2010.
it could be a light. a blue fish ball.
Mackerel Ball, Screen capture from the nature documentary 'Oceans' released in 2009. This reminds me of Finding Nemo!
Just keep swimming
Blue Mackerel Ball. From the nature documentary 'Oceans'