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Ron Asp | all galleries >> Galleries >> Bluebirds 2013 > _DSC4084pb.jpg "Mountain Bluebird"
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06-JUN-2013 © Ron Asp

_DSC4084pb.jpg "Mountain Bluebird"

Wetaskiwin County

Bluebirds have no blue pigments in their feathers. Instead, each feather barb has a thin layer of cells that absorb all wavelengths of color except blue. Only the blue wavelength is reflected and scattered, resulting in their blue appearance to our eyes.

Nikon D800 ,Nikon’s 200-400mm f4 G VR AF-S IF ED Zoom Lens.
1/4000s f/8.0 at 330.0mm iso1600 hide exif
Full EXIF Info
Date/Time06-Jun-2013 13:51:24
MakeNikon
ModelNIKON D800
Flash UsedNo
Focal Length330 mm
Exposure Time1/3333 sec
Aperturef/8
ISO Equivalent1600
Exposure Bias-0.67
White Balance
Metering Mode
JPEG Quality
Exposure Program
Focus Distance5.960 m

other sizes: small medium large original auto
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