ML618899020
Forster's/Common Tern Sterna forsteri/hirundo
Colaborador
Arman Moreno Média deste colaborador Perfil
Data
Localização
Granger Lake Area (HOTE 031)
Williamson, Texas, United States
Média deste local Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
Detalhes da observação
Thinking Common on this one. Seems to be a 2nd year bird with worn outer primaries, fresh inner primaries and worn secondaries. The black worn outer primaries contrast with the gray fresh inner primaries and seems different than what I’d see for Forster’s. No pale primaries like on a Forster’s. Spread tail shot looks a little black on outer retrices. Bill seems pretty dark than what Id expect for Forster’s.
Informação técnica
- Modelo
- Canon EOS R5
- Lente
- RF100-500mm F4.5-7.1 L IS USM
- ISO
- 2000
- Distancia focal
- 500 mm
- Flash
- Flash did not fire
- f-stop
- f/7.1
- Velocidade do obturador
- 1/5000 sec
- Dimensões
- 2217 pixels x 1478 pixels
- Tamanho do ficheiro original
- 417.99 KB