Ghost flies?

[eegore 23]

When a corpse (human/survivor) disappears does the sound of flies stay?

I've been running around spots where flies buzz like crazy but no body is around.

Anyone else have this?

[GodOfGrain 191]

sound stays for hidden bodies.

[jacknine 1]

I get this a lot , only once did I find a body , it had sunk into the ground but a small part of the backpack was visible and I could loot it.

every other time theres nothing there, I think its leftover from a body that was there previously.

[eegore 23]

sound stays for hidden bodies.

I had forgotten about hiding the bodies.

[Ypsan 20]

The other day I found a dead body which fell into ground by itself while I was looting it. I guess after some time dead bodies slide beneath the ground on their own.

[canbaron 0]

Is the time it takes for bodies to disappear random? Yesterday I shot some guy in Berezino and after barely 10 minutes the body disappeared, yet a few days ago I ran all the way from the coast to the NE airfield to loot my corpse, it was still there ~3 hours after dying.