Ring-billed Gull - Shannon Underhill
Report

Contributor

Shannon Underhill Media from this contributor

Date

Location

MacKerricher SP--Virgin Creek Beach and all of estuary, otherwise WEST of Haul Rd ONLY
Mendocino, California, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 39.4727008, -123.8042021
Age
Not specified
Sex
Not specified

Observation details

I'm terrible at id'ing gulls, but 90% sure on these. Juveniles, pale first winter plumage. Yellow bill with black tip. Very pale mantle and scapulars. May have been more rbgu’s mixed in with cagu’s.

Technical information

Model
ILCE-7RM4
Lens
FE 100-400mm F4.5-5.6 GM OSS
ISO
640
Focal length
400 mm
Flash
Flash did not fire
f-stop
f/5.6
Shutter speed
1/2000 sec
Dimensions
859 pixels x 733 pixels
Original file size
335.39 KB