https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse
Captions
A male ruffed grouse claims his territory in the forest near Mammoth Hot Springs. During this ritual display, the grouse beats its wings in a series of thumps that builds to a resonant crescendo, the bird's wings blurring with speed.
Cri de la Gélinotte huppée.
Items portrayed in this file
depicts
copyright status
public domain
applies to jurisdiction: United States of America
determination method: work of the federal government of the United States
