Tundra Swan

Cygnus columbianus

ML145402431


©
Nick Pulcinella
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eBird Checklist S53839853
Marsh Creek SP--West Side
Chester, Pennsylvania, United States
Search this location, Illustrated Checklist
Latitude and Longitude 40.0641, -75.7297 Map

Age
Unknown
Sex
Unknown
Behaviors
Breeding
Tags

Comments

Observation details

Distant swan viewed through lots of heat shimmer with a 30x scope. Bill was black and appeared slightly concave as it sloped downward unlike the large straight sloping bill of a Trumpeter Swan. Ey appears to be outside the facial skin.

Technical Information

Model
Canon EOS 7D
Lens model
EF400mm f/5.6L USM
f-stop
f/5.6
Focal length
400 mm
Shutter speed
1/4000 sec
ISO
400
Flash
Flash did not fire, auto
Original file size
1,618KB
Dimensions
2048 x 1412

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