December 18, 2017 from 9:00am - 1:00pm
| Chaco Culture National Historical Park
Join volunteers in making a winter census of the birds at Chaco Canyon National Monument as part of the 118th Audubon Christmas Bird Count. Participants need not be experienced birders but should be able to hike in backcountry areas in winter weather.
All day Dec 20, 2017
| Aztec Ruins N.M. and Chaco Culture N.H.P
Aztec Ruins National Monument and Chaco Culture National Historical Park will host programs in honor of the winter solstice. Both events will allow visitors to view sunrise and sunset alignments at Ancestral Puebloan Great Houses. Aztec's event will take place December 20 and 21 and Chaco's on December 21. Select "Read More" for specific times at each location.