| Answer | Crossword Clue |
|---|---|
| MIGRATION | Birds' semiannual flight |
| SKIRR | Sound of birds in flight. |
| SKIR | Sound, as of birds in flight: Var. |
| Answer | Crossword Clue |
|---|---|
| MIGRATION | Birds' semiannual flight |
| SKIRR | Sound of birds in flight. |
| SKIR | Sound, as of birds in flight: Var. |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.