Species · New Hampshire · BBS 2025 Release · 1966–2024
Ring-billed Gull Population Trend in New Hampshire
Ring-billed Gull in New Hampshire has fallen sharply: down 54% on the route-weighted index since 1991.
-54%Since 1991
5Routes In State
16Years
Notable Ring-billed Gull Trends in New Hampshire
long arc declinecomputed index
Ring-billed Gull has fallen sharply in New Hampshire: down 54% on the route-weighted index since 1991.
Ring-billed Gull Survey Routes in New Hampshire
| Milan | 6 | 2003 | 1999 |
| Strafford | 2 | 2012 | 2012 |
| Jefferson Hl | 2 | 2001 | 2000 |
| Dover | 1 | 2010 | 1990 |
| Clarksville | 1 | 2009 | 1988 |
Ring-billed Gull Population Trend in Other States
alabamaarizonacaliforniacoloradoconnecticutdelawarefloridageorgiaidahoillinoisindianaiowakansaskentuckylouisianamainemarylandmassachusettsmichiganminnesotamissourimontananebraskanevadanew-jerseynew-mexiconew-yorknorth-carolinanorth-dakotaohiooklahomaoregonpennsylvaniarhode-islandsouth-carolinasouth-dakotatexasutahvermontvirginiawashingtonwest-virginiawisconsinwyoming
Source: USGS North American Breeding Bird Survey, retrieved 2026-05-22.