Description
The Altrhein Kleiner Bodensee is a meander cutoff of the river Rhine and a nature reserve. The neighbouring lake (gravel pit), Alb stream and mixed woodland complete the rich array of habitats. Throughout the year, various wetland birds can be seen on the waterbodies: Tőkés réce, Búbos vöcsök, Csörgo réce, Kendermagos réce, Sárgalábú sirály and Kárókatona (including a sizeable nesting colony) are present for most of the year.
In winter, small groups of Kontyos réce, Kerceréce and Kanalas réce can also be seen. In late spring and summer Küszvágó csér and Barna kánya can be seen over / near the lake. In spring and summer, the surrounding woodlands and lakeside undergrowth are home to a number of interesting species. Both Szürke légykapó and Kormos légykapó can be heard and observed here. With a bit of luck, you might be treated to the otherworldly techno-style song and a glimpse of an Kerti geze.
The surrounding woodland is also a great place to observe woodpeckers. With luck and patience it is possible to observe Nagy fakopáncs, közép fakopáncs, Kis fakopáncs, Zöld küllo, hamvas küllő and Fekete harkály.
Details
Access
Altrhein Kleiner Bodensee is located directly north of the city of Karlsruhe. It is possible to walk or cycle around the lake. The circular path is just over 5 km long. There are good parking possibilities, but some paths are tricky to access for people with mobility issues. Click on a P in the map for directions to a parking spot.
