Feb 28 2009
Looking Closer (27) – Not Wax
What is the material in the above photo? Hint, it fell from a position closer to the sun.
Identity below the fold.
Cardinal feather, down, x200. Good for trapping air and insulating.
Feb 28 2009
What is the material in the above photo? Hint, it fell from a position closer to the sun.
Identity below the fold.
Cardinal feather, down, x200. Good for trapping air and insulating.
