Common or Ruddy Darter?

Common or Ruddy Darter?

Observation - Common or Ruddy Darter? - UK and Ireland. Description: Darter, hard to tell, even with Id book whether its a common or ruddy. It appears to be more like ruddy in the book. Would appreciate knowing which one i have!

Darter, hard to tell, even with Id book whether its a common or ruddy. It appears to be more like ruddy in the book. Would appreciate knowing which one i have!