Red-headed Woodpecker (2023-040)

Contributing photographers indicated by (ph.)

Initial observer(s):

Liam Murphy (ph.)

Corroborating observers and additional sources:

David Assmann (ph.)

Leonie F. Batkin (ph.)

Thomas A. Benson (ph.)

Sarah Burton (ph.)

Martin B. H. Freeland (ph.)

Teale Fristoe (ph.)

Anna Klafter (ph.)

Rachel A. Lawrence (ph.)

Joseph Morlan (ph.)

Dominik Mosur (ph.)

Peter Pyle

Mark J. Rauzon (ph.)

Linda S. Terrill (ph.)

Scott B. Terrill (ph.)

Adam Winer (ph.)