A group of clams is commonly referred to as a ‘bed’ of clams. This term reflects the way clams are found clustered together in their natural habitats, often buried in sand or mud in intertidal zones or shallow waters.
Clams are bivalve mollusks, and they live in groups for various reasons, including protection from predators and the efficiency of feeding. When they are in a ‘bed,’ it is easier for them to feed on plankton and other nutrients present in the water. This grouping behavior is not just limited to clams; many marine animals exhibit similar social structures to enhance their survival and feeding strategies.