| 2026-07-20 | Gull relative |
| 2026-03-08 | Seabird |
| 2025-09-04 | Relative of a gull |
| 2025-04-06 | Beach bird |
| 2024-10-18 | Fork-tailed bird |
| 2024-10-13 | Fork-tailed bird |
| 2024-10-07 | Beach bird |
| 2024-05-06 | Beach bird |
| 2024-04-05 | Bird that makes the longest migration in the animal kingdom |
| 2023-04-14 | Fork-tailed bird |
| 2022-09-21 | Migratory seabird |
| 2022-08-07 | "Royal" bird |
| 2022-05-30 | Arctic ___ (migratory bird) |
| 2022-04-23 | Bird with a forked tail |
| 2022-02-06 | Cousin of a skimmer |
| 2022-01-11 | Bird on a beach |
| 2021-12-22 | Cousin of a gull |
| 2021-10-24 | Bird with an annual 18,000-mile round-trip migration |
| 2021-01-05 | Relative of a sea gull |
| 2020-10-31 | Soarer by the shore |
| 2019-11-18 | Slender shorebird |
| 2019-04-21 | "Leave no ___ unstoned" (jocular phrase) |
| 2018-04-19 | Polar bird |
| 2017-10-04 | Bird found on all continents, including Antarctica |
| 2017-04-03 | Fork-tailed bird |
| 2016-06-01 | Migratory seabird |
| 2016-01-24 | Bird with a two-pointed tail |
| 2015-08-22 | Arctic ___ |
| 2014-12-11 | Arctic ___ |
| 2014-12-09 | Fork-tailed bird |
| 2013-11-29 | Coastal diver |
| 2013-09-18 | Arctic ___ (migrating bird) |
| 2013-02-25 | Slender shorebird |
| 2012-11-30 | Coastal diver |
| 2012-06-08 | Coastal plunger |
| 2012-05-27 | Arctic ___ (pole-to-pole migrator) |
| 2012-01-13 | Arctic or Antarctic fish-eater |
| 2011-06-25 | Fork-tailed flier |
| 2011-05-15 | Cousin of a gull |
| 2011-05-02 | Seabird |
| 2010-02-22 | Shorebird |
| 2009-08-30 | Shore flier |
| 2009-03-20 | Coastal bird |
| 2008-11-29 | Arctic ___ |
| 2007-09-09 | Gull relative |
| 2007-01-21 | Cousin of a gull |
| 2006-08-14 | Seabird with a forked tail |
| 2006-06-19 | Bird with a forked tail |
| 2006-02-15 | Sea bird |
| 2005-10-20 | Coastal predator |
| 2005-07-22 | Shore sight |
| 2005-06-16 | Sea swallow |
| 2005-03-02 | Fork-tailed flier |
| 2005-02-14 | Beach bird |
| 2004-08-29 | Flier around a lighthouse |
| 2004-08-14 | It has a forked tail |
| 2004-08-01 | Relative of a gull |
| 2004-07-17 | Fork-tailed bird |
| 2004-04-06 | Beach bird |
| 2003-10-13 | Aquatic bird |
| 2003-10-06 | Relative of a sea gull |
| 2003-08-19 | Shorebird |
| 2002-04-17 | Sea swallow |
| 2001-09-03 | Gull-like bird |
| 2001-01-30 | Seabird |
| 2000-08-02 | Relative of a gull |
| 2000-05-17 | Graceful bird |
| 2000-05-15 | Beach bird |
| 1999-04-18 | Fork-tailed sea bird |
| 1998-09-27 | Fork-tailed flier |
| 1998-06-01 | Graceful aquatic bird |
| 1998-03-09 | Bird on a beach |
| 1997-11-28 | Arctic ___ |
| 1997-01-10 | Cousin of a gull |
| 1995-07-25 | Sea swallow |
| 1995-01-10 | Slender-billed sea bird |
| 1994-07-26 | "... leave no _____ unstoned" |
| 1994-07-13 | Shore flier |
| 1994-04-28 | Ocean flier |
| 1994-02-07 | Sea swallow |
| 1994-01-11 | Minnow eater |
| 1993-12-21 | Gull's cousin |
| 1993-12-09 | Ocean flyer |
| 1993-11-25 | Gull's cousin |