ML644175946
Collaboratore
Data
Località
Skylawn Cemetery
San Mateo, California, United States
Contenuti multimediali da questa località Checklist illustrata- Età
- Non specificato
- Sesso
- Non specificato
Dettagli dell'osservazione
They were cavorting on and around Buddah and bathing in the pool below. The birds had crossed bills, hence crossbills. They were not white-winged crossbills, because they lacked white wingbars. There was a first year variant as shown in Sibley that did have some restricted white in the wing. One of the photographers said Merlin had reported Cassia Crossbill; they were evidently quiet while I was there or Merlin was napping, but it seems to me there is quite a bit of uncertainty about this "species".
Informazioni tecniche
- Modello
- Canon EOS R5
- Lenti
- Canon RF 100-500mm F4.5-7.1 L IS USM
- ISO
- 1600
- Lunghezza focale
- 500 mm
- Flash
- Flash did not fire
- f-stop
- f/16.0
- Velocità otturaore
- 1/1250 sec
- Dimensioni
- 1619 pixels x 1080 pixels
- Dimensione originale file
- 1.87 MB