The mention of "sea turtles" as a reason for "no md'ing", reminded me of an incident that happened to me, along our coast-line. There was a particular time, about 10 yrs. ago, where for some reason hundreds of sea lions came on-shore at our local beaches. It was in the newspaper, about how these "poor little sea lions" were now sun-bathing all over the rocks, taking over boat docks, etc.... (quite a nuisance for boat owners trying to walk along the boat slips to their boats! and the sea lions make a mess with their poop, etc...). I think it had something to do with mating season or something. The newspaper article advised caution to beachgoers not to go up and bother the sea lions, to leave the newborns alone, etc... Most of the sea-lions were on rocky areas, or on boat slips, not the open sandy beach.
Anyhow, about this time, a friend and I were getting ready to go do some beach detecting. We arrived at the beach (a cove beach with rocky areas at each end). There was a few sea lions in the distance, but not where we were getting ready to detect. We spent about 5 minutes detecting, when all of the sudden, we heard a voice on the walkways above us, trying to get our attention. We turned to look at this guy, who turned out to be a harbor patrol. He was saying "you can do that here", or something like this. So I climbed up to talk to him, to ask "why not?" He answered: "because of the sea lions". As we talked, I noticed a lady with a scoul near him. Apparently there is self-appointed nature-lover preservationist types in our area. They have little Sierra club like get-togethers, and patrol the shorelines, to make sure no one steps on ice-plant, or hurts butterflies, etc... Apparently she had seen us, and called the harbor patrol, and he was just responding to her call.
I tried to reason with the fellow, and pointed out that the nearest sea lion was way over there (to me it seemed like far enough away, that we weren't bothering it). But to no avail, he would not be swayed (no doubt to just keep miss-lookie-lou happy). So we left ..... but were not too happy about it. That night, I dug in deep and heavy and looked up to find out all the laws concerning wild-life, the beach, and the particular city-entity section of beach we'd been on. Turns out that there is indeed verbage about disturbing wild-life and so forth (I mean, go figure, probably boiler-plate stuff for ANY park, forest, beach, etc... anywhere). And this particular verbage had something measurement like the requirement was 100 ft. distance or something like that. So I got on my google satellite, and measured the distance from that nearest sun-bathing sea lions, to exactly where we had been on the beach. We were in excess of the required distance.
Now, of course, there's no way someone would "win that debate" in the heat-of-the-moment, right? I mean, what is someone going to do? take out a tape measure and walk up to the sea turtle or sea lions and measure? No, of course not. If anything, debating semantics like that (even if we're in the right), will only cause powers-that-be to merely INVENT rules to further restrict detectings.
So it's better in cases like this, to merely give lip service, and just come back later when lookie-lou busy-bodies aren't present.