Thursday, December 24, 2009
Color Variations in House Finches
One is highlighted with orange-yellow and one with bright red, and they're both male house finches. Their coloring varies based on their diet. In my yard, red finches are in the majority.
Debbie Courson Smith
I sis not know finches vary in color by diet. How interesting.
December 25, 2009 at 4:05 PM
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