Birds Aloft by Stephanie Benedict Published on December 31, 2012 in Winter in the Sacramento ValleyFull resolution (750 × 487) Next → The skies over the rural Sacramento Valley are filled with waterfowl each winter. Though they’re hard to see in this image, the white birds are tundra swans and the dark specks upper right are greater white-fronted geese. Tundra swans over the Sacramento Valley, December 29, 2012. ©2012 Stephanie Benedict