Related Clues:

• They stick to one's ribs
• What should come with ribs -- portion of Harvester nachos?
• Ribs connectors
• Rib splitters?
• Bones harder, by the sound of it?
• Zhivago's man, missing dad, initially keeps bones
• The bones of seabird found in South Africa
• The bones of seabird buried in South Africa
• Buried in South Africa, bird bones