Hearing Evil

Exploration Stage: Postal Dovecote
From: Mr. Black
Description: Since we’re sending the pigeons to save their fellow workers anyway, let’s put a wiretap on one to hear what they’re talking about in the thief’s lair. And yes, we’ll also hear if the birds are okay. Can you find a microphone?
Completed: You’ve found our best wiretapping microphone. It’s super sensitive, so even a mouse won’t be able to sneak into the culprit’s house without us knowing. Let’s put it in the backpack of one of the pigeons.