ML645613951
Collaboratore
Data
Località
Hamer Street, Wynyard Quarter
Auckland City, Auckland, New Zealand
Contenuti multimediali da questa località Checklist illustrata- Età
- Non specificato
- Sesso
- Non specificato
- Comportamenti
- In volo
Note contenuto multimediale
Sooty Tern in flight at Hamer Street Wharf, Auckland 21/11/25
Dettagli dell'osservazione
Appeared slightly larger than a white-fronted tern with grey black upper parts, black crown and nape and a black line from eye to bill. Near flocks of white-fronted terns and silver gulls, both of which occasionally harassed it. The sooty tern pecked at a small patch of low vegetation on the wharf and settled into it for a few minutes before wandering off and resting again nearby. I watched it for about half an hour after the count and noticed that it favoured resting on the few small patches of vegetation present on the wharf. It flew a few metres once, possibly to escape harassment and called at least once, a quiet rasping call.
Informazioni tecniche
- Modello
- DMC-FZ2500
- ISO
- 125
- Lunghezza focale
- 176 mm
- Flash
- Flash did not fire
- f-stop
- f/4.5
- Velocità otturaore
- 1/1000 sec
- Dimensioni
- 2235 pixels x 1101 pixels
- Dimensione originale file
- 216.11 KB