Tubular sand deposit from acorn worm Puerto Galera Mindoro Philippines

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Size: 5400px × 3600px
Location: Puerto Galera Philippines
Photo credit: © ArteSub / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: acorn, behavior, behaviour, byproduct, debris, defecation, deposit, dump, excretion, fecal, feces, galera, hemichordata, invertebrate, macro, marine, mound, natural, pellet, philippines, pilling, puerto, sand, tubular, underwater, waste, worm