CHIRP
| Date | Clue |
|---|---|
| 2026-03-03 | Cricket's call |
| 2023-10-31 | Cricket noise |
| 2022-10-05 | Alternative to a tweet? |
| 2021-10-29 | [More worms, mama!] |
| 2020-12-27 | Nest noise |
| 2018-09-17 | Cricket's sound |
| 2013-12-21 | Aviary sound |
| 2009-04-02 | Happy sound |
| 2005-06-05 | Tweet |
| 2004-10-08 | Wake-up call? |
| 2001-02-18 | Happy sound |
| 1995-10-15 | Speak in a high voice |