Male bush frog (Philautus sp.) calling. The frog amplifies the sound by inflating its vocal sac. Photographed in India | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Jayaram, K. |
Bildgröße: | 5110 px × 3472 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |