the process by which different kinds of living organisms are thought to have developed and diversified from earlier forms during the history of the earth.
synonyms:
Darwinism, natural selection
"his interest in evolution"
the gradual development of something, especially from a simple to a more complex form.
"the forms of written languages undergo constant evolution"
I designed EVO so it can be fished with either a Skagit or Scandi line. I use a lot of the same proven color patterns that I know work but every fly pattern has it own silhouette, movement, sinkability rate, and castability.
EVO Mini is 2 inches long. Easy to cast. A good summer and fall Steelhead fly.