Violet-crowned Hummingbird (1996-154)
Contributing photographers indicated by (ph.)
Corroborating observers and additional sources:
Therese R. Clawson
Alan M. Eisner
Michael Feighner
Roger Linfield
Guy McCaskie
Joseph Morlan
Michael A. Patten
Ronald M. Saldino (ph.)
Mike San Miguel
Paul Zepf
James O. Zimmer