TWEETS
| Date | Clue |
|---|---|
| 2026-03-03 | Sounds from baby robins |
| 2023-12-28 | Responsibility for a social media manager |
| 2022-01-15 | Some brief updates |
| 2018-05-22 | Responsibility for a social media manager |
| 2018-04-12 | Modern communiqués |
| 2017-03-20 | 140-character messages |
| 2017-03-01 | Messages with hashtags |
| 2015-07-13 | 140-character messages |
| 2013-11-18 | Messages limited to 140 characters |
| 2013-04-03 | 140-characters-or-fewer messages |
| 2008-07-17 | Chirps |
| 1997-01-05 | Bird calls |