ML640139426
swallow sp. Hirundinidae sp.
Colaborador
Tom Kogut Média deste colaborador
Data
Localização
Cowlitz valley--Peters Rd. wetlands
Lewis, Washington, United States
Média deste local Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
Detalhes da observação
Conservative estimate of birds that packed the powerlines along the entire length of the Peters Road flats. The majority were Violet-green Swallows, with lesser numbers of Tree Swallows and a few Barn Swallows as well. Possibly some Bank Swallows, but none positively identified. Many birds landed on the roadway, likely foraging for ants and other insects. This location is always a magnet for swallows that gather prior to migration, but this is the most I've ever observed at one time- an impressive spectacle indeed!
Informação técnica
- Modelo
- Canon EOS R5
- Lente
- RF100-500mm F4.5-7.1 L IS USM
- ISO
- 2500
- Distancia focal
- 472 mm
- Flash
- Flash did not fire
- f-stop
- f/16.0
- Velocidade do obturador
- 1/400 sec
- Dimensões
- 1800 pixels x 1274 pixels
- Tamanho do ficheiro original
- 1.46 MB