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Tuesday, February 15, 2011 - Bosque Birdwatchers RV Park, San Antonio NM

Aermotor, Eurasian Collared-dove, Bosque Birdwatchers RV Park, San Antonio NM, February 10, 2011
Aermotor, Eurasian Collared-dove, Bosque Birdwatchers RV Park, San Antonio NM, February 10, 2011

Night camp

Site 10 - Bosque Bird Watcher's RV Park, San Antonio NM

Vision, Novelty and Fear

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.

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