I know it's different there in the US. Where I am there is no animal that hunts you or one needs to hide from.
But, there are quite a number of people who look out for others detecting to take a spot. As I had yrs ago worked in the detecting industry I know its common. I heard of it a lot and saw others whilst I was detecting looking around with binoculars. Some may say, yeah they were just scoping areas and sometimes I did and do too now. But many were on the watch for others to watch if they put things in the pocket or container or didn't.
It is common here sadly. So yes, I wear blend in stuff. Dont need to buy full cammo, but I do wear cammo pants and a dark grey or green top. I see or hear, then stop, often they look and go. They're on the watch. I've been in the game long enough to know that here is exactly what they are doing most of the time. You can bet your bucks and guarantee if they are good enough to spot you they get in the 4wd or whatever, and make a beeline directly to you. Do they say "hi" or Aussie style "g'day mate how ya goin"!?
Nah, 99% of the time no way, its "what ya found mate?" "Found any Gold?"
Every time my answer is "hi mate how are you?"
99.99% of the time they repeat the question "Found any gold?"
Seriously, I hold on and say again "umm, yeah hi mate how are you?"
You know what most say? "Yeah I heard you, have you found any gold?"
Im not joking either. They are not there to be friendly or say hello as my line of replies shows. They are maggots that want to ride on the back of others doing the hard work. And, after working like I did for 25 yrs, that is how 90% of known finders here got the leg up.
100% true.
I now only have anything to do with just 2 people I know after all that time.