Real hesperornis could not walk and were like avian seals!
Hesperornis
Hesperornis is a fish-hunting waterbird prized for its valuable eggs: regular eggs can yield oil, while golden eggs are used to make Extraordinary Kibble.

Player-written tips for taming, using, and fighting the Hesperornis in ARK: Survival Ascended & Evolved.
They don't lay golden eggs passively, you have to take them out too eat fish so they even have a chance!
To get the most polymer, use a club.
How to tame a Hesperornis:
Build a trap using
1 foundation (any kind)
4 walls (any kind; I prefer walls over rails)
4 ramps or stairs (any kind)
4 ladders (whatever you can make)
Place a ramp on the outside of each of the walls & a ladder on the inside of…
How to tame a Hesperornis:
Build a trap using
1 foundation (any kind)
4 walls (any kind; I prefer walls over rails)
4 ramps or stairs (any kind)
4 ladders (whatever you can make)
Place a ramp on the outside of each of the walls & a ladder on the inside of each.
Speed is everything. If you have or can acquire an Ichthyornis first your tame will be forever more wonderful... later on that.
Place your trap just on the shore where you have seen Hesperornis running around. (It's a flightless bird). Find them at the edge of a swamp or around a secluded small body of water.
Antagonize a Hesperonis to make it follow you & walk to your trap. If you run, you'll probably disinterest him/her (preferably her).
Once in the trap s/he will stay put. Use the nearest ladder to get out. Now run to the water to gather fish. Kill but don't harvest. You'll see the E:Drag appear. Press "E" to drag fish to the trap. When you jump in you will lose your fish so be prepared to grab it again. ("E" to drag). Don't let her/him feed on it. You will see the Yellow "E: To Feed Fish". Press "E". Rinse; repeat until s/he tames out. Press "E" to change her settings first and foremost. "Behavior"- change
ATTACK Your... to "Passive", "__ only conscious, and "Low" on following-you'll thank me later. Now, press "E" to put her/him on your shoulder. SUCCESS!
Note 1: If you get and learn to use an Ichthyornis, it will catch fish for you and turn it into "Prime Fish" that waits for you to gather it and feed it to your Hesperonis. This is a much quicker and more effective Tame.
Note 2: Any fish will do, but Prime will do better, quicker, and better. If you cannot get Ichthyornis, you can make a fish trap from foundations placed in the water with a gate at the end. Two auto-gates work better, but cost more. Argo Salmon and lead them into the trap. This is very tedious compared to getting an Ichthy, which will always be useful.
How to get an Ichthyornis... Make sure you have more than one tranq weapon. Crossbows work well because they are faster than Longneck rifles. Use tranq arrows (Crossbow) or tranq darts (Rifle). Shock tranq darts are best because you won't need many and they will not kill your target (unless you spaz and pellet the poor bird). You can tame underwater if you must, but try to down it over land if possible. You have more than one weapon because your target will steal your weapons. :O This bird is worth your frustration, believe me. Not short… sorry.
Sometimes becomes aggro without you hitting it, just when you get too close without fish. Had that yesterday and my Argy defended me and killed it :(
BIGGEST PAIN TO TAME EVER! have to get sabertooth fish kill them BUT do NOT harvest them you have to drag the body to it and feed it. Also good luck feeding it while the body is flailing everywhere in front of you. Also you CAN breed them.
When you see this creature, this thing sometimes glitches snd goes in circles around dead fish it kills while its wild. So wait for it to finish circling then feed.
I punched one once then placed a cage and hid behind it so it ran into the cage and my friend closed it then we just started bringing fish up to the cage and feeding it
Tried to tame him but I kept dropping the fish instead of feeding him. Between that and him pecking me I got angry, and decided he should taste my sword instead. Sorry dude.
Can't be picked up by anything while they are wild. They do aggro on you, and can walk through door frames, so you can kite them to a taming pen then use an itchy to bring those succulent salmon to you. Tamed a 140 last night in about 20 minutes.
Yo da organic polymer he drops can used in the fabricator. Save u having to go get obsidian.
Trap: 3 by 3 with the middle of the trap (a foundation) and gold buff fish (if you have a ichthyornis) or regular fish, gold buff tends to give more taming progress than normal fish. Drag the fish along the foundations defeat the hesperornis (you have to be in the middle of the…
Trap: 3 by 3 with the middle of the trap (a foundation) and gold buff fish (if you have a ichthyornis) or regular fish, gold buff tends to give more taming progress than normal fish. Drag the fish along the foundations defeat the hesperornis (you have to be in the middle of the trap) but luring it in you just put a fish on the floor where you want to put the trap it’s like this🟫🟫🟫
🟫🦆🟫
🟫🟫🟫 it’s relatively easy once you think about it
For those who have problem feeding a hesperornis, due to the fact that the feed button, is the same as the drop. Do not press E, Instead hold E then Click Feed Fish.
These guys are uncommon but if you go down to the bottem left of the island by the note run and red ob there are alot
A pure nightmare to tame;
You have to get thousands and thousands of fishes,
But you can't use anything to fish them (except another hesperonis...)
Because they will eat the fishes, before give you the meat;
So you need to go fishing, go walking to the trapped bird…
A pure nightmare to tame;
You have to get thousands and thousands of fishes,
But you can't use anything to fish them (except another hesperonis...)
Because they will eat the fishes, before give you the meat;
So you need to go fishing, go walking to the trapped bird, and doing so like billions of times, and everything times, you'd waste like 5minutes, because it refuses to eat
Then, you have to travel hundreds miles, simply because you got all the fishes in the near location, to get like 30% of taming effectiveness...
[×÷×]
You can drag them with the grappling hook while even mounting your flying tamed creature
I've tamed giga's rex's and more,yet this was the most frustrating thing i've ever tamed a level three took half an hour and twenty fish on 3x taming never again...never...
On xbox ark ascended they definitely just lay regular eggs for the ? Exceptional? Kibble
I saw a whole flock and they killed my baby jerboa (R.I.P fluffy😭)
*Xbox One Console*
Could just be a coincidence but I had a MUCH easier time feeding this guy fish while he was swimming in the water than on land. It took a lot of back and forth but he wasn’t constantly pecking me in the face and the dead fish body wasn’t jumping in the…
*Xbox One Console*
Could just be a coincidence but I had a MUCH easier time feeding this guy fish while he was swimming in the water than on land. It took a lot of back and forth but he wasn’t constantly pecking me in the face and the dead fish body wasn’t jumping in the way so that feed fish/release body wasn’t interchanging every time. I could barely approach these dudes on land because everything was working against me. I have two parasaur tames stationed parallel the water crossings with their turrets enabled so they can warn me if something nasty heads my way while I’m distracted underwater. Hopefully this helps others out!