Saturday, December 3, 2011 - LoW-HI RV Ranch, Deming NM
White-crowned Sparrow, San Antonio NM, April 11, 2010
Site 8 - LoW-HI RV Ranch, Deming NM
Animals see more intense contrasts of light and dark because their night vision is so much better than ours. Good night vision involves excellent vision for contrasts and relatively poor color vision.