Larus glaucoides thayeri
Statewide Status: S:N  IBRC Review Species (Central)
eBird Species Map

March-November (Migration / Summer)

December-February (Winter)

All Reports (Review Species Only):
No longer considered a separate species.
Only documented records are listed below
As of March 1, 2011, only records for Central Idaho are requested.

1. » 28 January 1978 – Coeur d’Alene Landfill, Kootenai County, Latilong 2 –  J.W. Weber – Washigton State University Conner Museum 78-20
   Rare Bird Report #:100-B-10
2. χ 22 October 1989 – Silver Beach, Coeur d’Alene Lake, Kootenai County, Latilong 2 –  Carole Vande Vorde+, Winnefred Hepburn, Jeff and Deabba Palmer
   Rare Bird Report #:50-B-08
   Voting: 3-4, 2-5
3. » 29 November 1991 – Location ? – Edwared
   Rare Bird Report #:8-B-91 (report missing)
4. ♦14 November 1992 – (1st winter) – Fighting Creek, Kootenai County Landfill, Kootenai County, Latilong 2 – Dan Svingen
   Rare Bird Report #:18-B-92
   Voting: 5-2, 6-1
5. χ 14 December 1992 – (adult) – Fighting Creek, Kootenai County Landfill, Kootenai County, Latilong 2 – Shirey Sturts+, Issac Torres, Keith Sturts, Frances Cassirer
   Rare Bird Report #:53-B-08
   Voting: 2-5, 0-7
6. ♦18 October 1993 – Fighting Creek, Kootenai County Landfill, Kootenai County, Latilong 2 – Dan Svingen
   Rare Bird Report #:12-B-93
   Voting: 7-0
7. ♦27 November 2006 – American Falls Reservoir, Power County, Latilong 27 – Cliff Weisse
   Rare Bird Report #:39-B-08
   Voting: 7-0
8. ♦15-16 December 2007 – Independence Point, Coeur d’Alene, Kootenai County, Latilong 2 – Doug Ward – Birdsource 108th CBC (2007-2008)
   Rare Report #:37-B-08
   Voting: 7-0
9. χ 16 December 2007 – North Idaho College Beach, Coeur d’Alene, Kootenai County, Latilong 2 – Doug Ward
   Rare Report #:38-B-08
   Voting: 6-1, 3-4, 2-5
10. ♦14 February 2009 – 1st winter – Hagerman Fish Hatchery, Gooding County, Latilong 25- Cliff Weisse+, Jay Carlisle, Heide Ware, Louie Quintana, Ileana Cordova, Darren Clark, Steve Butterworth
    Rare Bird Report #:27-B-09
    Voting: 7-0
11. ♦14 February 2009 – 1 adult – Ted Trueblod WMA, Owyhee  County, Latilong 17 – Jay Carlisle+, Heide Ware, Louie Quintana, Ileana Cordova
    Rare Bird Report #:24-B-09
    Voting: 6-1, 7-0
12. ♦21 March 2009 – 3 immature – Pickle’s Butte Landfill, Canyon County, Latilong 17 – Jay Carlisle+, Heide Ware
    Rare Bird Report #:22-B-09
    Voting: 7-0
13. ♦21 March 2009 – 1 adult – Pickle’s Butte Landfill, Canyon County, Latilong 17 – Jay Carlisle, Heide Ware
    Rare Bird Report #:23-B-09
    Voting: 7-0
14. ♦3 November 2010 – 1 1st cycle – Hidden Hollow Landfill, Ada County, Latilong 17 – Jay Carlisle+,  Jacl Stenger
    Rare Bird Report #:156-B-10
    Voting: 7-0
15. ♦6 November 2010 – 4 1st cycle – Pickle’s Butte Landfill, Canyon County, Latilong 17 – Jay Carlisle+, Heide Ware, Jack Stenger, Kate Ball
    Rare Bird Report #:155-B-10
    Voting: 7-0