Jimmy Pond in Pennsylvania's Pocono Mountains is a small glacial kettle hole northern quaking bog. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Science Source / Michael P. Gadomski |
Taille de l’image : | 5684 px × 4066 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |