ML96728631
Contribuidor
Craig Benkman Mídias deste contribuidor Perfil
Data
Local
South Hills
Twin Falls, Idaho, United States
Mídias desta localidade Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
Comentários
Lodgepole pine cones are mostly serotinous (remain closed for years to decades until heated by fire or in some cases extremely hot days) in the South Hills and accumulate along the branches. Crossbills cannot access seeds in the youngest cones (2-5 years old) but as they age and weather (cones to the right in this photograph) crossbills can access some of the seeds. This photograph was taken on 12 June 2013
Detalhes da observação
These photos represent two male Cassia Crossbills, the cones they forage on, and their habitat in the South Hills. Not all photographs were taken on the same day, and the date each was taken is noted.
Informação técnica
- Modelo
- NIKON D200
- ISO
- 100
- Distância focal
- 105 mm
- Flash
- Flash did not fire
- f-stop
- f/5.0
- Velocidade do obturador
- 1/60 sec
- Dimensões
- 3872 pixels x 2592 pixels
- Tamanho original do arquivo
- 2.76 MB