Common house martin (Delichon urbicum) nests in the canopy of a petrol station. The nests are built from mud and are often found in colonies. Photographed in Portugal. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Marazzi, Dr. P. |
Bildgröße: | 7237 px × 4830 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |