Red-winged blackbird (Agelaius phoeniceus) perched on a twig. Males are all black with a red and yellow shoulder patch. Photographed in Yellowstone National Park, Wyoming, USA. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Marazzi, Dr. P. |
Taille de l’image : | 5962 px × 3975 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |