Sunfish,I assume you mean rock bass ,pumpkinseed,bluegill,ect,more than likely protect themselves,as a first measure,by hiding and getting out of the way of bigger fish fast.Second, it seems to me all sunfish have pretty sharp spines the stick out of their dorsal fins,and there always pointing back,away from the head.This would seem to me that bigger fish that try to chase the sunfish,to swallow it from behind,get stuck in the mouth with those sharp spines.I once caught a nice calico (aka rock bass) on a minnow jig,and I stuck myself pretty good on back fin while taking it off the hook,it drew blood!
they protect themselves with their like rock shells.
The population of Bass Rock is 0.
The area of Bass Rock is 30,000.0 square meters.
The Large Mouth Bass, Micropterus salmoidesis, uses structure like weeds, logs, grass and rocks to conceal themselves from predators as well as ambush prey.
the bass player in school of rock is katie =-)
Rock Fish
The double bass is still used in Rock and Roll, but the bass guitar is now used to. There are both acoustin and electric bass guitars.
They protect themselves by squirting ink.
Citizens protect themselves with police departments. Nations protect themselves with a military.
they use their sting tail to protect themselves
how do lionfish protect themselves
The Warwick mini rock thumb bass 4 is a very small replica and can not be played. (It is however a replica of an electric bass.)