I next did three things:
1 Lower the entrance.
2 Place Jan's building in corner.
3 Place volcanic activity in another corner.
I moved the main Zoo Fence in several places, to give the area, more game room, and tie in with the three changes Fountain requested. I started placing some foliage in areas. As usual that takes me a while, my OCD kicks in, and I go for a realist look, for the foliage.
I will continue tommarrow...off to work I go!
I plan a thread on constructing a workbench with screens. You can ask questions and I'll try to answer to the best of my ability.