Many of your images contain zero animals and the photos remind me of my own shots of exhibits that might or might not contain captive animals. I like your style. The viewing area from the restaurant is phenomenal for visitors but the tiger exhibit is extremely open with almost zero foliage....at least from this particular angle.
Yes, at this time there is not much foliage yet. The landscaping was just completed about a month ago, so it has had no time to grow in. I expect with the remainder of this growing season and a good spring next year, it will appear much more lush next summer