ML189824461
Colaborador
Aaron Marshall Média deste colaborador
Data
Localização
NS - Lawrencetown - Atlantic View trail (at West Lawrencetown Marsh)
Halifax, Nova Scotia, Canada
Média deste local Lista Ilustrada- Idade e sexo
- Imaturo, Sexo desconhecido - 1
- Comportamentos
- Voar
Detalhes da observação
A mix of immature and mature gulls. The immature gulls had a brownish overall colouration and a medium dark grey patch on the mantle. The birds had blackish bills. The gulls were long-winged, relatively slender looking gulls with relatively thin bills. The majority of the primaries appeared to be all black. The mature bird had similar bills, legs, and proportions as the immature birds, but had a dark grey mantle, white breast and belly, and a bright white head with dark, diffuse marks behind the eyes. The birds were seen well from within 80 - 125 m as they soared above the marsh. The birds were part of a large cohort of birds dislocated to NS by Hurricane Dorian. Photo attached.
Informação técnica
- Modelo
- Canon EOS 80D
- Lente
- EF100-400mm f/4.5-5.6L IS II USM
- ISO
- 800
- Distancia focal
- 400 mm
- Flash
- Flash did not fire, auto
- f-stop
- f/5.6
- Velocidade do obturador
- 1/4000 sec
- Dimensões
- 1303 pixels x 869 pixels
- Tamanho do ficheiro original
- 847.78 KB