I read quite often that people talk about starting with less holes, because its easier to add more than to tape them up. This leads me to assume that people DO tape up some holes when it is neccessary such as during really dry seasons.

Now, I just also noted that it says NEVER use tape inside an enclosure. So how do you tape up holes in an enclosure if you don't put tape in an enclosure?

I presume taping from outside is worse because then the holes have the stick part exposed to the snake.