ML82599271
Kelp x American Herring Gull (hybrid) Larus dominicanus x smithsonianus
Collaboratore
Amar Ayyash Contenuti multimediali da questo collaboratore
Data
Località
Lake Calumet area--Calumet River Turning Basin Number 3
Cook, Illinois, United States
Contenuti multimediali da questa località Checklist illustrata- Età e sesso
- Adulto, sesso sconosciuto - X
Dettagli dell'osservazione
Putative Chandeleur Gull. Long yellow-gray legs. Small, square p10 mirror. Outermost primary growing. Flat head with almond-shaped eye. Strong, thick bill with notable bulbous tip. Adult individual that has made southern Lake Michigan its winter home for several years (perhaps as early as 2006). Mostly residing at the harbor in Michigan City, Indiana, this presumed hybrid has been sighted as far north as Berrien County, Michigan, and inland, as far as Will County, Illinois. See here for that sighting: http://www.anythinglarus.com/2016/02/black-back-bonanza-chandeleur-great.html
Informazioni tecniche
- Modello
- NIKON D7100
- Lenti
- 200.0-500.0 mm f/5.6
- ISO
- 400
- Lunghezza focale
- 450 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/5.6
- Velocità otturaore
- 1/500 sec
- Dimensioni
- 4590 pixels x 2326 pixels
- Dimensione originale file
- 782 KB