If your on official just stop THEY TAKE 4 days TO MUTURE SERIOUSLY FOUR DAY?!? AND THATS JUST THE MATURATION I’m not sure about the incubating pretty sure ITS ALSO 4 DAYS!
I know this has nothing to do with Wyverns but, when u play as a girl in ark and u jump it makes a grunt that sounds like Link from Botw when he's jumping.