Golden-winged x Blue-winged Warbler (hybrid) - Alex Berryman

ML165160151

Golden-winged x Blue-winged Warbler (hybrid) Vermivora chrysoptera x cyanoptera

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Fecha

Localidad

Moose Hill Farm (TTOR)
Norfolk, Massachusetts, United States
Archivos multimedia de esta localidad Listado ilustrado
Mapa
Mapa Coordenadas: 42.1274396, -71.2149131
Edad
No especificado
Sexo
No especificado

Detalles de la observación

*Rare; possibly a returning bird I have had here on and off in previous years. Seemingly an F2+ backcross with BWWA. At first glance, the bird superficially looks like a BWWA. However, upon closer inspection, dark auriculars (like a faded mask of a GWWA), and yellow-stained wingbars. Alex has photos.

Información técnica

Modelo
Canon EOS 7D Mark II
Lente
EF100-400mm f/4.5-5.6L IS II USM
ISO
500
Longitud focal
400 mm
Flash
Flash did not fire, auto
Número f (o Apertura del diafragma)
f/6.3
Velocidad de obturación
1/1600 sec
Dimensiones
3099 pixels x 2132 pixels
Tamaño original del archivo
2.25 MB