Er, for those of you who have downloaded FH+, you may realize that all of those nice massive oak trees have considerably... er... shrunk while all the pine trees grew... gigantic. xD
Don't worry, I'm already starting to fix it! Giant trees will be left alone, but areas with oak trees will have more conifer trees added to them. The habitat will be a dominantly evergreen forest because of this, but at least we'll have our leafy cover again.