Related Clues:

• Six-footers on a hill
• Small workers
• Picnic guests?
• Monkey's uncles
• Emmets, e.g.
• Takes after
• Little scurriers
• Animals of the species Pan troglodyte
• Gorillas and gibbons
• Aphid farmers
• Knuckle draggers
• Colonial group
• Formicary creatures
• Zoo denizens
• They head for the hills