ML616228376
Herring x Lesser Black-backed Gull (hybrid) Larus argentatus x fuscus
Contribuidor
Sean Williams Mídias deste contribuidor
Data
Local
Bayshore Fishing Access
Lucas, Ohio, United States
Mídias desta localidade Lista Ilustrada- Idade
- Não especificado
- Sexo
- Não especificado
Detalhes da observação
Intermediate traits between this Herring and Lesser Black-backed, e.g. mantle obviously dark but paler than LBBG, legs and toes were a straw yellow and webbing was pink. Long primary projection demonstrative of LBBG parent; slightly but noticeably larger than nearby LBBGs. Herring Gull-influenced traits included paler color to mantle than LBBG, pale straw-yellow legs with intermixed pink highlights, larger body size compared to LBBG, and especially heavy proportions– e.g. heavy bill, thick neck, broad wings, and shorter primary projection. Structurally, this bird was more similar to Herring Gull than Lesser Black-backed Gull.
Informação técnica
- Modelo
- Canon EOS R5
- Lente
- RF100-500mm F4.5-7.1 L IS USM + EXTENDER RF1.4x
- ISO
- 500
- Distância focal
- 700 mm
- Flash
- Flash did not fire
- f-stop
- f/10.0
- Velocidade do obturador
- 1/1600 sec
- Dimensões
- 1231 pixels x 821 pixels
- Tamanho original do arquivo
- 132.79 KB