These signs are hanging up all over where I work, both inside and outside the buildings. I can only assume this is one of those ‘cover your own ass’ legal things that companies have to do. I know, we all work right near a big, un-populated valley. I see coyotes and raccoons and that big tarantula I almost stepped on the other night. But can I just say that if I am bitten by a rattlesnake, I will not be contacting my supervisor. My lawyer will be doing that. #covermyownass
Pouring My Art Out 
Maybe it’s due to many rattlesnake bite victims being too shy to call first.
I would be that person.
Letting the supervisor know doesn’t seem like a good idea anyway. In my experience supervisors are like rattlesnakes: don’t bother them and they won’t bother you.
HA!