ML616272144
Collaboratore
Data
Località
马场 (Ma Chang)
Beijing, China
Contenuti multimediali da questa località Checklist illustrata- Età
- Non specificato
- Sesso
- Non specificato
Dettagli dell'osservazione
Distant female or possibly CY male. Significantly smaller & slimmer than the accompanying Common Mergansers and lacking the clearly demarked white chin of that species and also having a diffuse border between its paler brown head & greyer chest; subtly browner mantle & scapulars; bill subtly pinker, fine & slim with less deep base and less prominent nail; darker, almost blackish, forehead & supra-loral area but dark loral & pale supra-loral stripes rarely obvious. Digiscoped badly.
Informazioni tecniche
- Modello
- SM-A520W
- ISO
- 40
- Lunghezza focale
- 3.6 mm
- Flash
- Flash did not fire
- f-stop
- f/1.9
- Velocità otturaore
- 1/287 sec
- Dimensioni
- 1784 pixels x 1240 pixels
- Dimensione originale file
- 899.33 KB