Thanks! I'm very fond of habitats with no actual barriers, so I often use rocks and both dry and wet moats for my animals. Here's a photo of my Orangutan enclosure with a wet moat (I used a climbing blueprint from the workshop for the structures because I suck at buildings):
Yeah, I use the construction tools and the terrain tools probably more than the rocks, though i do use the rocks. I don't mind the barriers so much, though I try and blend them into the look of the zoo as a whole, and hide them with foliage. My more recent habitats tend to use about 30%-40% in game barriers. I have plans to go back and remodel/repurpose two of my older habitats that use a lot of game barriers, but I need to build out the new habitats for the current occupants, but I'm not at that point in building out the Master plan yet!
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Current project:
Peneberry Park 12/9/19
Peneberry Park: Cheetah in the Morning
Peneberry Park 11/30/19