December 2021, Vol. 49, No. 6
Birding the Roy and Margot Larsen Sanctuary, Fairfield, Connecticut
Aidan Kiley
Tool Use by Atlantic Puffins?
Jeffrey Boone Miller
Twenty-fifth Report of the Massachusetts Avian Records Committee
Marshall J. Iliff, Jessica Johnson, and Jeremiah Trimble
Photo Essay: Birds of the 25th MARC Report
Musings from the Blind Birder: Transitions
Martha Steele
Field Notes
Cedar Waxwings with a Taste for Salt   Marsha C. Salett
New Hampshire’s Mississippi Kites Have a Rough Year in 2021   Steve Mirick
About Books: Learning Nests and Loving Vultures
Mark Lynch
Bird Sightings: July-August 2021
Neil Hayward and Robert H. Stymeist
Bygone Birds
Neil Hayward
About the Cover: Ruby-crowned Kinglet
William E. Davis, Jr.
About the Cover Artist: John Sill
At a Glance
Wayne R. Petersen
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