Related Clues

• Glass house, of sorts
• Myrmecologist's box
• Tiny insects' environment
• Where some colonies are studied
• Artificial formicary
• Colony with tunnels
• Toy with tunnels
• Formicarium
• Hobby kit with a colony
• Sand-and-glass contraption
• Insect-filled toy
• Army base?
• Where to observe some workers
• Colonial environment?
• Myrmecologist's subject
• Provider of underground entertainment?
• Elementary school science class item
• Hobby kit of a sort
• Insect nest with tunnels
• Glass observation house for insects