'The Nictitating Membrane' (Cooper's Hawk)
'The Nictitating Membrane'
The eyelids of a bird are not used in blinking. Instead the eye is lubricated by the nictitating membrane, a third concealed e...
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'The Nictitating Membrane'
The eyelids of a bird are not used in blinking. Instead the eye is lubricated by the nictitating membrane, a third concealed eyelid that sweeps horizontally across the eye like a windscreen wiper, as seen here..
(Juvenile Cooper's Hawk).
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The eyelids of a bird are not used in blinking. Instead the eye is lubricated by the nictitating membrane, a third concealed eyelid that sweeps horizontally across the eye like a windscreen wiper, as seen here..
(Juvenile Cooper's Hawk).
Read less
Aug, 2013Views
140
Likes
Awards
Absolute Masterpiece
Superb Composition
Exceptional Contrast
Top Choice
Magnificent Capture
All Star
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