GULL

Fool — bird (4)

Solution has appeared in 4 crosswords (2 across and 2 down):

• Quick crossword No 16,184 — 2022-03-22 00:00:39
  8A: Seabird (4)
• Quick crossword No 16,082 — 2021-11-22 00:00:10
  23D: Take in — hoax (4)
• Quick crossword No 16,026 — 2021-09-16 23:00:28
  21D: Scavenging seabird (4)
• Quick crossword No 15,548 — 2020-03-07 00:00:50
  18A: Fool — bird (4)