The normal, I guess.
Oh, I feel like going for adventure today so instead of taking my Theri to gather meat, I use my Rex and walk all the way from The Maw to the swamp near the turtle island. That's also the first time ever in my 1000+ gameplay have I ever encounter a leech. All these times I've been searching through the green algae but it's much easier to find them in shallow water. I searched at the wrong spot lol.