ML599996141
Contribuidor
Thomas Olson Mídias deste contribuidor
Data
Local
Ano Nuevo SP--Visitors Center, Elephant Seals and trails
San Mateo, California, United States
Mídias desta localidade Lista Ilustrada- Idade e sexo
- Adulto, sexo indeterminado - 1
- Comportamentos
- Voando
Detalhes da observação
Group of about 4 seen first at 11:35 from staging area overlook; then much better and extended looks from overlook at the start of the boardwalk; at one point I saw 6 swifts at one time, but mostly they were in groups of 3 or less; they flew along the south cliffs, sometimes flying overhead or ranging out, at other times dropping below the cliff top; occasionally calling when a pair interacted; one bird in juvenile plumage with white streaking on belly--I believe this likely indicates successful breeding in this area; see photos.
Informação técnica
- Modelo
- Canon EOS R5
- Lente
- RF100-500mm F4.5-7.1 L IS USM
- ISO
- 400
- Distância focal
- 300 mm
- Flash
- Flash did not fire
- f-stop
- f/5.6
- Velocidade do obturador
- 1/3200 sec
- Dimensões
- 2400 pixels x 1294 pixels
- Tamanho original do arquivo
- 712.97 KB