weird that that "meme" brings up a strange memory.
I remember going to Sandy Hook with the parents while young. Horseshoe Cove was/is so named (I believe) because of the large quantity of horseshoe crabs that would populate the area occasionally.
On one trip, we were walking along and dad spotted someone killing 'crabs, clearly for sport. It's one of less than a handful of times I've seen my dad get to the point where I expected physical violence from him. I do remember the Park Police showing up at one point, and we de-assed the area as our original 4-some, so I can only surmise that dad didn't knock his block off, or suffer any legal consequences.