ML614221087
Contribuidor
Bill Rowe Mídias deste contribuidor Perfil
Data
Local
Riverlands Migratory Bird Sanctuary
St. Charles, Missouri, United States
Mídias desta localidade Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
Detalhes da observação
VERY RARE for Missouri -- the third one ever. It is called "accidental." Birds like this have wandered a long way to get here from somewhere else -- in this case, from the West Coast. First found yesterday in Illinois, at the dam. It is a "first-winter" bird, meaning young, born last summer. The picture in the Sibley guide under Mew Gull (1st winter) is very close to what this bird looked like. The main issue is telling it from young Ring-billed Gulls, and the main points are a short, slender bill; breast and belly mottled and smudged with brown; tail all dark brown above; primaries dark brown with pale crescents at tips; and more. For more information see this list: https://ebird.org/checklist/S160124215
Informação técnica
- Modelo
- Canon PowerShot SX50 HS
- ISO
- 160
- Distância focal
- 215 mm
- Flash
- Flash did not fire
- f-stop
- f/6.5
- Velocidade do obturador
- 1/160 sec
- Dimensões
- 3216 pixels x 2335 pixels
- Tamanho original do arquivo
- 1.42 MB