I always thought this could be done only by surgery but the method show in the article I read makes it so very easy to determine...almost too easy
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.......keep looking
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Almost there
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See If You Can Determine Which Of These Birds Is The Female
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.......
.......
.......keep looking
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.................
.................
...................
Almost there
....................
......................
.......................
See If You Can Determine Which Of These Birds Is The Female
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