Pomarine Jaeger

Stercorarius pomarinus

ML181618241



eBird Checklist S60529256
Giant Springs SP
Cascade, Montana, United States
Search this location, Illustrated Checklist
Latitude and Longitude 47.5338, -111.2297 Map

Age
Unknown
Sex
Unknown
Behaviors
Breeding
Tags

Media notes

Observation details

Seen by most of the BRC. Photos to follow. Adult! Non-breeding plumage. Large barrel chested jaeger. Heavy dirty black collar and bib. Large billed with short but thick spatula like tail. Ruled out parasitic by structure. Very barrel chested but not much "belly" which is typical of Parasitic. Ruled out Long-tailed by heavy over all build, bill and tail structure was all wrong.

Technical Information

Model
Canon EOS 7D Mark II
Lens model
EF100-400mm f/4.5-5.6L IS II USM
f-stop
f/14.0
Focal length
400 mm
Shutter speed
1/1600 sec
ISO
1000
Flash
Flash did not fire, auto
Original file size
128KB
Dimensions
712 x 400

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