Sound Gallery - Common Poorwill

Common Poorwill
A common poorwill surveys its surroundings from its ground nest.

© Ken-ichi Ueda, Flickr Creative Commons

Spectrogram of Common Poorwill
Spectrogram of Common Poorwill. Spectrograms are graphs that visualize sounds. The brightness of the colors shows sounds’ amplitude (loudness) across different frequencies (pitches), shown from bottom to top, and over time, from left to right. This spectrogram visualizes the bird's repetitive, lilting "poorwillip"

NPS

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Last updated: May 6, 2025