Is the distinct dark eye stripe feature present in adult Southern Black Racers?

Answer

No, it is absent in adults.

The characteristic dark stripe seen across the eye of the juvenile is lost as the snake matures into its adult phase.

Is the distinct dark eye stripe feature present in adult Southern Black Racers?

#Videos

Baby Black Racer (vs pygmy rattlesnake) - YouTube

appearancesnakeserpentracerjuvenile