The pupils of eye constrict (get smaller) when you shine light into it, and they dilate (get bigger) when it is in dark.
comparison of bird eye pupil see both picture in left picture where both the eyes are in sunlight and pupil of both eye are same.and see the right picture where the left eye is in shadow so that eye pupil is enlarged/big while at the same time same bird due to direct sunlight the right eye pupil is constricted.
comparison of bird eye pupil see both picture in left picture where both the eyes are in sunlight and pupil of both eye are same.and see the right picture where the left eye is in shadow so that eye pupil is enlarged/big while at the same time same bird due to direct sunlight the right eye pupil is constricted.
kutch gujarat india
3rdmay 2014
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