ML646623595
Swan Goose (Domestic type) Anser cygnoides (Domestic type)
Collaboratore
Myeisha Gamino Contenuti multimediali da questo collaboratore Profilo
Data
Località
Rancho Simi Community Park
Ventura, California, United States
Contenuti multimediali da questa località Checklist illustrata- Età
- Non specificato
- Sesso
- Non specificato
Note contenuto multimediale
Mixed domestic waterfowl flock including Swan Goose–type geese, Greylag-influenced hybrids, domestic mallards, mallards, and feral pigeons at volunteer feeding area. Shows maintained, human-supported pond population.
Dettagli dell'osservazione
Resident domestic Swan Goose group, habituated to humans and fed daily by local volunteers. Birds showed no avoidance behavior toward people. Most individuals with classic knobbed Swan Goose features; a few heavier birds suggested possible Greylag-type influence. Photos represent the range observed.
Specie aggiuntive
- Rock Pigeon (Feral Pigeon) Columba livia (Feral Pigeon)
- Mallard Anas platyrhynchos
- Mallard (Domestic type) Anas platyrhynchos (Domestic type)
- Graylag Goose (Domestic type) Anser anser (Domestic type)
- Graylag x Swan Goose (hybrid) Anser anser x cygnoides
- Canada Goose Branta canadensis
Informazioni tecniche
- Modello
- Canon EOS R7
- Lenti
- RF100-400mm F5.6-8 IS USM
- ISO
- 500
- Lunghezza focale
- 100 mm
- Flash
- Flash did not fire
- f-stop
- f/5.6
- Velocità otturaore
- 1/400 sec
- Dimensioni
- 5639 pixels x 4248 pixels
- Dimensione originale file
- 7.2 MB