Herring Gull

Larus argentatus

ML24547561



eBird Checklist S27610583
Waneka Lake/Greenlee Preserve
Boulder, Colorado, United States
Search this location, Illustrated Checklist
Latitude and Longitude 39.997, -105.1142 Map

Age
Unknown
Sex
Unknown
Behaviors
Breeding
Tags

Comments

Herring Gull with black feet (mud-stained). Waneka Lake, Boulder County, Colorado, USA; Feb. 15, 2016.

Observation details

Extreme variation in this flock--especially among the first-cycles. I wonder if they're all pure Herrings...

Technical Information

Model
Canon PowerShot SX50 HS
f-stop
f/6.5
Focal length
215 mm
Shutter speed
1/160 sec
ISO
640
Flash
Flash did not fire, auto
Original file size
2,217KB
Dimensions
4000 x 3000

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