Small aggressive fish outmuscle bigger rivals

Posted on Apr 30, 2013 in What's news?

FIghting fish

 

 

 

Generally, when predicting a fight the age old adage is ‘back the big guy’.  But not apparently in the fish world. Scientists have discovered that when fish fight over food, it is personality traits such as aggression, rather than size, that determines whether they will be victorious.

 

 

 

 

 

 

 

Holy guacamole! I really want to...