Retention of audio recordings

Exploration Stage: Postal Dovecote
From: Vera
Description: What are those pigeons talking about in their dovecote? Create a database of recordings of bird conversations and sort them by date. I've brought a recording device, can I ask you to check if it works?
Completed: Thanks for checking out my recording device. It's working fine, and it has a built-in amplifier so I can hear the dove's cooing clearly and vividly. It's going to be a lot of work, but we'll get a lot out of it!