New: piddocksAll contenthive-129948hive-196917krhive-185836steemhive-183959zzanhive-150122hive-180932photographyhive-166405hive-145157hive-183397hive-144064hive-184714hive-188619hive-101145uncommonlabhive-193637hive-103599bitcoinhive-193186krsuccesshive-181136hive-113376TrendingNewHotLikerselviento (66)in photography • 7 years agoWho drills a stone?I'm sure that each of us who ever walked on the sea shore has seen stones with holes . Many of these burrows and holes have been made by small marine invertebrate animals such as certain species…elviento (66)in photography • 7 years agoAngelwings - stone destroyersHow often you noticed pebbles with holes inside? This is work of piddocks also known as angelwings or "pholadidae" . Piddocks are bivalves, and their specially adapted oval shells…