Behemoth spawn at evolution factor 0.9 ... why?

[Regicide]

Hey there...

on my current map it was my goal to make Behemoths spawn. So i'm running around killing tons of Nests for 2 hours now, reached 0.9 and ...surprise! Behemoth Biter!

Well yes, it was my goal, but Wiki says they only spawn at Evolution factor 1.0

So why do i face them now?

(I always thought i'm safe until 1.0)

A little Screenshot as proof:

http://s10.postimg.org/ch4dzeoeh/20170307181330_1.jpg

Edit: I don't use any commands (except for evo) or mods on this savegame. It's 100% Vanilla

[daniel0674]

The wiki is wrong. I checked the entities and behemoth biters can spawn as soon as the evolution factor reaches 0.9, although the probability for behemoths to spawn just above 0.9 is very low.

That wiki page is already on my todo list, so I'll see if I can also update the spawn chances.

[Regicide]

Okay, thats good to know ^_^
Thank you very much!

[AlexMBrennan]

The following was posted on reddit a while ago, and might be more accurate until such a time the wiki is updated: https://imgur.com/a/OHMyI#QuOYGuV

[Regicide]

Ah, thank you AlexMBrennan :-)

[Varenvel The Festive Dinosaur]

my base gets attacked by 30-80(and many others) behemoth biters every couple of seconds