ML455675511
Bidragsyter
Magnus Robb Media from this contributor
Dato
Lokalitet
Hospital de Santa Maria--Jardins
Lisboa, Lisboa, Portugal
Media from this location Illustrert sjekkliste- Alder
- Ikke spesifisert
- Kjønn
- Ikke spesifisert
Observasjonsdetaljer
Ten in flight, often passing close to the building in smaller 'screaming parties'. Noticeably smaller and more agile than Pallid Swift with faster wingbeats and much higher-pitched calls. Darker throat as well. Two adults entered a nest and sang a duet, and at that moment it was possible to hear at least two nestlings begging in response. Have sound recordings of this.
Teknisk informasjon
- Model
- Canon PowerShot SX70 HS
- Lens
- 3.8-247mm
- ISO
- 100
- Focal length
- 20.7 mm
- Flash
- Flash did not fire
- f-stop
- f/5.0
- Shutter speed
- 1/1000 sec
- Dimensions
- 1280 pixels x 719 pixels
- Original file size
- 155.72 KB