During the summer you might see a lot of wildlife around Arflina. Close to Glattwang you can spot deer early in the morning. It is not unusual that you can count up to around 100 deers on one spot.
Also around Glattwang you might see some Chamois walking around on the rocks. With a little bit of luck and the right wind you might see some Chamois with their babies nearby.
Heuberge is a paradise for plant lover. And the summer meadows around Heuberge promise you many different kind of plants. Just so hikers and plants fans can get some information about the typical plants, there is a trail just next to Arflina which is maintained by volunteers from the village of Fideris where you can read about the fauna. Guided walks with a local guide with knowledge about the special fauna are also possible.