Red Racer

 http://digital-desert.com/wildlife/red-racer.html  

Incorrect Latin name^^^

The snake listed on the page above is actually a red color phase of 
the western coachwhip. Sometimes called "red racer". However, it is a 
coachwhip, (Masticophis flagellum) not truly a racer. You have listed 
the Latin name incorrectly as "coluber constrictor" which is a 
different, unrelated snake and is a true racer.
Old photo – wrong snake

Apparently I had a picture of a coachwhip snake on the red racer page.  This has been corrected by replacing the photo.

Red racer snake

Red racer (coluber constrictor)

I remember some confusion when I put the page up initially. Hopefully this clears that up, plus it makes a nicer-looking page with the larger photo.