A bait ball, or baitball, occurs when small fish swarm in a tightly packed spherical formation about a common centre. It is a last-ditch defensive measure adopted by small schooling fish when they are threatened by predators.
So beautiful. And just to be clear, it is NOT a beta! For all you people out there who might mistake this fish for a beta its a black goldfish. Thank you for your time.(: black and white photo photography fish graceful beautiful
Flying Fish image source The Exocoetidae are a family of marine fish in the order Beloniformes class Actinopterygii. Fish of this family are known as flying fish. About 64 species are grouped in seven.