ML527269501
Contribuidor
Tom Benson Mídias deste contribuidor Perfil
Data
Local
Crespi Knoll (ORA Co.)
Orange, California, United States
Mídias desta localidade Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
Detalhes da observação
Black and white booby that spent several minutes circling and plunge diving around the boat before flying off to the north. Identified by its orange-yellow bill with golden yellow tip, slender bill with slightly concave culmen, extensively white central rectrices, and dusky feathering on the head. Identification as Nazca supported by Todd McGrath, Dave Pereksta, and Peter Pyle, but Jon Dunn disagrees and prefers to consider it Masked/Nazca. See https://www.birdpop.org/docs/pubs/Pyle_2020_Molt_Age_and_ID_of_MABO_and_NABO.pdf for identification criteria. Many photos. Spotted by Steve Turley.
Informação técnica
- Modelo
- Canon EOS R7
- Lente
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 100
- Distância focal
- 234 mm
- Flash
- Flash did not fire
- f-stop
- f/8.0
- Velocidade do obturador
- 1/640 sec
- Dimensões
- 3830 pixels x 3297 pixels
- Tamanho original do arquivo
- 1.3 MB