and judging by how long they kick, twitch, etc. I'm not sure death is absolutely instant, or even close to instant.
That is the phenomenon know as “dis-inhibition”.
I was off-put by the sight when I began hunting.
They are, absolutely, lights out gone. A 12 gauge decapitation is instantaneously lethal.
When the body is attached to the brain it doesn’t just tell the body to do stuff, the brain also tells the body
not to do stuff. Inhibiting twitches and nerve impulse storms, telling your legs not to run even thought your are feeling the adrenaline rush of just shooting quarry.
However, after expiration there is still energy in the muscles and signals being transmitted through the nerves, and, not finding reply from the brain to not do it, the nerves tell the muscles “move”.
Or in this case, spray.
When the body is in full on “get outta here”, when the game is alerted, this can happen more it seems, with brain disconnection or destruction.
But when when bled out, they just “go to sleep” and don’t move anymore.
Of course, no way is a guarantee of the outcome.
And no one likes getting swatted in the face by a halibut that should have been dead for an hour already...
And, yes the tarp/blanket trick works. I let them go, then shoot them.
Over by the crazy horse lady’s house.
If they don’t spray, I shoot them again...