DragonflyIssuesInEvolution13 Wiki

Bright and vivid colors (usually black and another color) used by organisms to stand out to predators to warn them of bad taste or that they are poisionus


The following video explains a little bit about mimicry and aposematism. There are great visuals as well as informaiton in the following video. 

Aposematic_&_Cryptic_Colorations_Mimicry

Aposematic & Cryptic Colorations Mimicry