Fern fronds unrolling in spring. Photographed in May near Ontonagon, Michigan, USA, in Porcupine Mountains Wilderness State Park. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / West, Jim |
Bildgröße: | 5120 px × 3413 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |