Frontier, I don't know if it happens to all marine reptiles, but since the last update the tylosaurusdoesn't eatand every time it "is looking for food" it goes back to ignores the fish while its hunger bar decreases.
Doesn't Tylo need the shark feeder like Mosa? Alternately try to move it to a different lagoon and rebuild the current one. I had some flyers in the new challange map looking for fish while they sat on the feeder but somehow it didn't register in the prebuild aviary. I build a new one and moved them over, never had the issue again.
had also a problem with Ichthyosaurus.
One of them startet to hunt a fish but ran out of stamina. But it doesn't wait till the stamina is full for the next try. It instantly start hunting fish but without stamina it doesn't came so far. It did it so long until it's life was at 0% and it dies.
It's not only a ploblem with tylo man, all marine reptiles have strange behaviours since the last update. Every one of them are looking for fish eternally.