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Common Tern

Sterna hirundo

ML42628951


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Eliana Ardila Ardila
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eBird Checklist S33035566
Dry Tortugas NP--Garden Key
Monroe, Florida, United States
Search this location, Illustrated Checklist
Latitude and Longitude 24.6276, -82.8728 Map

Age
Unknown
Sex
Unknown
Behaviors
Breeding
Tags

Comments

Observation details

4 birds on dock pilings. Short reddish-orange legs, dark carpal bar, dark cap, 4 outer primary feathers dark. Standing in flock with Sandwich Tern and Royal Tern, and noticeably smaller than sandwich terns. 2 of the 4 birds were very droopy, squinting eyes, and overall not looking in well condition. The next day, those 2 birds were seen dead.

Technical Information

Model
iPhone 6
Lens model
iPhone 6 back camera 4.15mm f/2.2
f-stop
f/2.2
Focal length
4.2 mm
Shutter speed
1/30 sec
ISO
32
Flash
Flash did not fire, auto
Original file size
750KB
Dimensions
3264 x 2448

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