Spectrograms of various sounds made by birds. From top to bottom,wood thrush,olive-backed thrush,hermit thrush,veery,nightingale,and rooster. To accommodate the pitch range,the four upper spectrograms portray a shorter time interval and a wider frequency range than normal | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Omikron |
Taille de l’image : | 2856 px × 4208 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : |
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