@Jambo The vegetation has established really well and will provide the tigers with privacy if they need it. I’m predicting the cave will be both a vantage point and refuge for the tigers. It’s strategically placed near the viewing window, which should optimise tiger viewing opportunities.
@Zoofan15 in my experience the tigers spend most of the time hiding away in the vegetation which is a disappointment to most visitors. The cave is placed almost directly in front of the viewing so I would say it’s definitely not a coincidence!