So, while I grant that the apes probably haven't done a lot of exploring outside of the forest they never really noticed that a large human settlement had formed in SanFran? When Caesar is talking to the orangutan it's said humans hadn't been seen for a couple years. But it turns out there's a great many of them across the bay in the city!
So the apes never went into the city over those couple years and noticed humans in the city, manning the blockade, or, hell, the humans were perfectly silent all of this time having never caused any kind of meaningful ruckus, fire, or gunfire?
So the apes never went into the city over those couple years and noticed humans in the city, manning the blockade, or, hell, the humans were perfectly silent all of this time having never caused any kind of meaningful ruckus, fire, or gunfire?