Red touch black, friend of Jack.
Red on yellow, kill a fellow.
Heh, first thing I thought when I saw the photo.
Yep. It was also the first thing we
tried to think of when we spotted the first one (this was actually the second we saw). Unfortunately, the best we could come up with was "red on yellow, friendly fellow, red on black, stay far back", which is the reason the snake is on a 5' stick, instead of in my hands.
Oh, well, when something poisonous is/may be involved, better to err on the side of caution, I suppose...