Colaborador
Evan Buck Média deste colaborador Perfil
Data
Localização
Point Barrow--Base of the Point
North Slope Borough, Alaska, United States
Média deste local Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
- Comportamentos
- Voar
Detalhes da observação
Exceptional numbers, and after a few passing groups, became a large focus during the sea watch. 1x1 tally of southbound birds that passed us. Some flocks would occasionally land on the water before moving on. Groups of 1-16, with most groups in the 6-12 range. Most ~300-400 m offshore, with a few closer. Small alcids with all dark wings, dark backs, and light bellies. Dark collars and distinct caps surrounded by white. Photos
Informação técnica
- Modelo
- Canon EOS R7
- Lente
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 4000
- Distancia focal
- 400 mm
- Flash
- Flash did not fire
- f-stop
- f/5.6
- Velocidade do obturador
- 1/2500 sec
- Dimensões
- 2774 pixels x 1849 pixels
- Tamanho do ficheiro original
- 4.17 MB