Fern fronds unrolling in spring. Photographed in May near Ontonagon, Michigan, USA, in Porcupine Mountains Wilderness State Park. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / West, Jim |
Taille de l’image : | 5120 px × 3413 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |