Hi guys, I have recently had a couple snakes on my property. They are not overly aggressive however don't move on without a bit of effort. I have done a bit of research but still not convinced on what species they are. I originally thought they were Keelbacks (may still be) however they do not have the ridge down the middle of their backs as in some pics. Could they be Rough Scaled snakes or something else?? I am in the Noosa Eumundie area. As I have small kids and animals I am keen to find out whether they are venomous or not. Thanks.