Possible Clues:

• Toothless type that may take in the workers
• Threat to some colonists
• Might one take the inhabitants of a colony for lunch?
• Termite hunter
• One would certainly devour six-footers!
• A pangolin perhaps in area -- tent being abandoned
• Creature that Dalí walked on a leash in public
• Termite's nemesis
• Tons taken in by a smarter individual living off workers
• Long-tongued insectivore