Historical clue formulations

• Big-beaked tropical bird — 2025-12-15
• It comes with a hefty bill — 2025-02-23
• You might see a big bill from this at a pet shop — 2021-09-07
• Colorful bird with a big bill — 2017-12-20
• Bird on a Froot Loops box — 2016-08-17
• Amazon flier — 2013-01-23
• Bird with a colorful bill — 2013-01-15
• Bird on a Kellogg's cereal box — 2011-01-14
• Big-billed bird — 2007-07-16
• Bird on a Kellogg's Froot Loops box — 2006-03-26
• Colorful bird — 2004-05-20
• Tropical flier — 1997-03-15
• Froot Loops bird — 1995-08-24