One new photograph, almost every day of the year

2016— Nictatating Membrane

The more bird photographs I take, especially using the 12 frames per second shutter on my Nikon D5, the more  nictatating membranes I see on the eyes of birds I photograph.  Nictatating membranes are like a third eyelid that is somewhat transparent and moves across the bird’s eye quickly.   I noticed that many of the sandhill crane photographs I got lacked sparkle in the eye until  I realized the membrane was covering the eye.  In this photograph, the membrane is only partially covering the eye making it more visible. 

nictitating eye crane.jpg


One response

  1. Susan

    Ohhhhhh! Love this!

    December 9, 2016 at 5:09 am

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