Franklin's Gull - William Martens
Report

Contributor

William Martens Media from this contributor

Date

Location

Great Meadows NWR--Concord Unit
Middlesex, Massachusetts, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 42.4751409, -71.3295084
Age
Not specified
Sex
Not specified

Observation details

sitting on mudflat in lower impoundment with ring-billed gulls. pics available.smaller than ring bills. small dark bill. dark hood around and behind eyes. dark mantle wirh white underwing. wind started gusting and gulls flew out about 8:50 am.

Technical information

Model
Canon PowerShot SX50 HS
ISO
100
Focal length
215 mm
Flash
Flash did not fire, auto
f-stop
f/6.5
Shutter speed
1/200 sec
Dimensions
4000 pixels x 2664 pixels
Original file size
2.32 MB