The Super Turkey is a wild creature that's only available during the ARK: Survival Evolved Turkey Trial event. It's a very powerful creature, though, so you need to have some extra help to take it down!
How Much Health Does a Super Turkey Have?
The turkey has a high defense level, meaning that it will hit you back even if you attack it. This can lead to a lot of damage if you don't know what you're doing, so be sure to watch the surrounding creatures before attacking it.
How to Deal with the Super Turkey
You can take the turkey down with firearms. However, they only deal 70% of damage, and a Turkey's defense makes it hard to kill with ranged attacks.
Alternatively, you can use a Tek Phase Pistol added with Genesis: Part 2 on Genesis: Part 1 to knock out the turkey. It's a slow process, but it can be done!
How to Disable the Super Turkey:
In ARK, you can disable the Super Turkey's spawning by using the Event Mob Spawns toggle under Survival in Player Settings. This will prevent them from spawning for you, but they can still spawn for other players around you.