Related Clues:
- Swallow to stop coming back
- What a warbler might do in source of trout stream?
- Response initially outlined by token tweet
- [I'm doomed]
- Sound bringing tingle, hard to miss
- Skylark sound
- Sound from above
- [Um, this can't be good]
- Warbling sound made by a songbird
- 7-Eleven's Big ___
- Car-locking sound
- Display of vibrato
- [uh-oh]
- Swallow, tailless bird with power
- Operatic vocal effect