Picture informations: Sand mason tube

Author(s) Rainer Borcherding
Licence owner Schutzstation Wattenmeer
Licence statement Copyrighted Material; the copyright remains with the author (not this web publication)
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Sand mason tube  

Picture informations: Sand mason tube remains

Author(s) Rainer Borcherding
Licence owner Schutzstation Wattenmeer
Licence statement Copyrighted Material; the copyright remains with the author (not this web publication)
Licence cc-by-sa 3.0
Sand mason tube remains  

Picture informations: Sand filament worm

Author(s) Rainer Borcherding
Licence owner Schutzstation Wattenmeer
Licence statement Copyrighted Material; the copyright remains with the author (not this web publication)
Licence cc-by-sa 3.0
Sand filament worm  

Picture informations: Ross worm

Author(s) Rainer Borcherding
Licence owner Schutzstation Wattenmeer
Licence statement Copyrighted Material; the copyright remains with the author (not this web publication)
Licence cc-by-sa 3.0
Ross worm  

Picture informations: Honeycomb worm

Author(s) Rainer Borcherding
Licence owner Schutzstation Wattenmeer
Licence statement Copyrighted Material; the copyright remains with the author (not this web publication)
Licence cc-by-sa 3.0
Honeycomb worm  

Picture informations: Polydora mud worm hole

Author(s) Rainer Borcherding
Licence owner Schutzstation Wattenmeer
Licence statement Copyrighted Material; the copyright remains with the author (not this web publication)
Licence cc-by-sa 3.0
Polydora mud worm hole  

Picture informations: Tube amphipod burrows

Author(s) Jens Christensen
Licence owner Danish Energy Authority
Licence statement Copyrighted Material; the copyright remains with the author (not this web publication)
Licence cc-by-nc 3.0
Tube amphipod burrows  

Picture informations: Curved trumpet worm quiver

Author(s) Rainer Borcherding
Licence owner Schutzstation Wattenmeer
Licence statement Copyrighted Material; the copyright remains with the author (not this web publication)
Licence cc-by-sa 3.0
Curved trumpet worm quiver  

Picture informations: Holes and piles in sand and mud

Author(s) Rainer Borcherding
Licence owner Schutzstation Wattenmeer
Licence statement Copyrighted Material; the copyright remains with the author (not this web publication)
Licence cc-by-sa 3.0
Instabil sand tubes in the ground