Lesser Black-backed Gull - Eugene Hunn
Report

Contributor

Date

Location

San Pablo Bay NWR - Reclamation Rd.
Sonoma, California, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 38.1292984, -122.4723909
Age
Not specified
Sex
Not specified

Observation details

Adult. Fairly large, dark-mantled gull (like a rather dark Western) with yellow legs, Large red spot on gonys, dusky streaking on nape and smudging on face, black primaries with neat white apical spots visible standing in profile. Seemed less bulky than Western and long-winged. At 38.12218, -122.47336. My best digiscope attempt is attached.

Technical information

Model
Galaxy A16 5G
ISO
25
Focal length
4 mm
Flash
Flash did not fire
f-stop
f/1.8
Shutter speed
122549/31250000 sec
Dimensions
915 pixels x 667 pixels
Original file size
106.61 KB