Stones with holes made by Wrinkled Rock Borers (& other seashore creatures) – Jessica's Nature Blog

Beach stones with holes in them excite the curiosity of most people. How did the holes get into the rock? There is no single answer but in many cases the holes in pebbles and beach stones have been made by various seashore creatures including several types of bivalve molluscs, marine worms, and sponges. The same…

What are these huge holes (in rocks)? : r/whatsthisrock

Beach Stones with Holes at Worms Head Causeway – Jessica's Nature Blog

I found these small rocks with holes in them on a beach on Lake Ontario (NY side). They all look like sandstone, but the color and size of the rocks (and holes)

Stones With Holes at Charmouth Beach 18 – Jessica's Nature Blog

The hole story

Tomorrow Algarve Magazine - December 2022 by Tomorrow Algarve Magazine - Issuu

Pebbles with holes made by sea creatures – Jessica's Nature Blog

Webcology RedCircle

Stones with holes made by Wrinkled Rock Borers (& other seashore creatures) – Jessica's Nature Blog

Stones with holes made by Wrinkled Rock Borers (& other seashore creatures) – Jessica's Nature Blog