- Lesser Black-backed Gull (4th cycle type). North Slope County, Alaska. 02 August 2019.
- Slaty-backed Gull (adult). Kenai Peninsula County, Alaska. 05 August 2019.
- Laughing Gull (2nd cycle type). Manicouagan County, Quebec. 05 August 2019.
- Little Gull (1st cycle). Durham County, North Carolina. 24 August 2019.
- Laughing Gull (juvenile). Beauharnois-Salaberry County, Quebec. 26 August 2019.
- California Gull (1st cycle). Kenai Peninsula Borough, Alaska. 27 August 2019.
- Lesser Black-backed Gull (adult). Del Norte County, California. 30 August 2019.
- First County Record.
- Heermann's Gull (1st cycle). Brevard County, Florida. 31 August 2019.
31 August 2019
Monthly Notables August 2019
Sightings: