George Hogg
Well-known member
Handled a "wrecked"Little Auk the other day,as I returned it to sea.
Looking at my pics I am intrigued by the white eyelid as it seems to appear above the eye in some pics and behind the eye in others.
Is this an eyelid as seen in birds such as dippers which can lower to cover the entire eye?
Is it simply a line of white plumage?
Does it have any other purpose?
Looking at my pics I am intrigued by the white eyelid as it seems to appear above the eye in some pics and behind the eye in others.
Is this an eyelid as seen in birds such as dippers which can lower to cover the entire eye?
Is it simply a line of white plumage?
Does it have any other purpose?