as a low level, I was able to easily get rid of these guys by placing a wooden spike wall in front of him while he was charging at me. He will start attacking the wall while you can shoot him in the head with your bow.
Therizinosaurus
The Therizinosaurus (or "Tickle Chicken") is a swift, clawed herbivore prized for its versatility. Its specialized strikes make it an exceptional resource gatherer, while its strength makes it a powerful combat mount.

Player-written tips for taming, using, and fighting the Therizinosaurus in ARK: Survival Ascended & Evolved.
Just run this thing killed me and my thyla had 200 heath left when we encountered it.
If u are taming ANYTHING and see this thing pray to f*** that this thing doesn't see you
It takes so much time to tame it, but it worths really. It has a speacial power that makes it more powerful for hunting or farming(also wood collecting). Not first but if you want to enhance your base, you should better tame it, i advice you to use kibbles...
The Therizinosaurus exceeded in its dissection classes scoring consecutive A+ in the practical.
Make a taming pen to easily tame and to protect while knocked out
Disgustingly good at getting prime meat. Lvl melee and power harvesting.
Cover Your Twats Girls They Take Pride In Finger Play.
Tamed a level 145(217 with tame bonus) this thing is the reason why the dinos went extinct.
If you're looking to farm thatch with this guy use the same key that you use to farm berries on trees. Gives an assload
Don't dare to speak word if the dangerfluef. Never speak word of the dangerfluef
If you are being chased by one jump over rocks or dodge between tree's. They get stuck really easy. Awesome tames for fiber gathering too but its a long slog if you are berry taming the sucker!
The great tickle chicken is best used on scorched earth to gather all the silk and cactus for ur adobe and whipping needs!
Edward scissors hands on steroids.
try not to get tickled by the tickle chicken, hahah
This fcking son of a btch bird killed alltime all my dinos i hope they delete this son of a fcking ugly chicken!!
Fck this bird !!! Hate this fxcking sht
Tamed a pachy , ran it to my base with this thing following it pachy is now dead, RIP :(.
Beware the tickle chicken, most fearsome of all dinosaurs, he will find you and he will tickle you, and you will die.
These will f**k you up if you just start out. They can be used to get fiber and wood. Try to trap it on the side of a cliff and shoot down with tranqs
Get ready to waste your whole day taming one?. But in all seriousness, I recommend making a trap with stone pillars.