![](http://www.alamy.com/thumbs/6/D6D87907-EF7D-48EB-A17A-1F2E7B450A30/B3W50E.jpg)
Knotted wrack (Ascophyllum nodosum) begining to float as the tide rises.
Size: 5142px × 3442px
Location: Guernsey, Channel Islands, United Kingdom
Photo credit: © Pix / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: indertidal, seaweed, wrack