Deep in the forest One of the pathways through the park, maintained by the national park service.
Unfinished Canal The (fortunately) unfinished Donau-Oder Kanal in the Lobau section of the park, now used by birds and fish as a habitat. Already planned in the 14th century (!), because of political separation it was only begone in 1939, and the Vienna end stopped in 1940. Today it it 1.6 km long and 2-3 meters deep, connecting to the Danube.
Looks like breakfast The large common woodpecker native to the park. This one seems to be inspecting the tree for bugs.