Look at the "Elbholz" forest in the district Lüchow-Dannenberg, northern Germany. It is a natural hardwood floodplain forest at the Elbe river, which is seasonal regularly under water. This type of habitat is very endangered in Central Europe. The picture mainly shows oaks (<i>Quercus robur</i>).
<a href="//commons.wikimedia.org/wiki/User:Fice" title="User:Fice">Christian Fischer</a>
CC BY-SA 3.0
<p><span class="int-own-work" lang="en">Own work</span>.<br></p>
<i>Picture taken with:</i> <a href="//commons.wikimedia.org/wiki/File:CanonEOS550D%2BPentax24.jpg" class="image"><img alt="CanonEOS550D+Pentax24.jpg" src="https://upload.wikimedia.org/wikipedia/commons/thumb/5/5f/CanonEOS550D%2BPentax24.jpg/50px-CanonEOS550D%2BPentax24.jpg" decoding="async" width="50" height="39" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/5/5f/CanonEOS550D%2BPentax24.jpg/75px-CanonEOS550D%2BPentax24.jpg 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/5/5f/CanonEOS550D%2BPentax24.jpg/100px-CanonEOS550D%2BPentax24.jpg 2x" data-file-width="2000" data-file-height="1558"></a> (lens adapted; that's why metadata below are not correct; focal length: 24 mm, aperture: f/8). <br><i><b>Location:</b></i> North-eastern Lower Saxony, Germany.