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Località

Willard Bay -- South Marina
Box Elder, Utah, United States
Contenuti multimediali da questa località Checklist illustrata
Mappa
Mappa Coordinate: 41.3557446, -112.0765972
Età
Non specificato
Sesso
Non specificato
Comportamenti
Pulizia piumaggio

Note contenuto multimediale

Note when it stretches it's wings you can see "single flash" with white primary shafts on both upper and lower sides of the wing and hard to see but you can barely see pointed central tail feathers/plumes when it raises its wings/preens

Dettagli dell'osservazione

Adult light morph, watched for over an hour at long distance loafing in the reservoir and periodically flying 50-100 yards and chasing RBGU. Fairly similar size to RBGU, dark cap and bill, light gray undertail to vent, two sharp/pointed central tail feathers. Very smooth direct falcon like flight, slender jaeger. Seen watched from here: 41.355245,-112.077804

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Microfono
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12.08 MB