Polar bear migration. Computer illustration showing the path that polar bears have taken following the melting of sea-ice shelves to relocate to areas further north,where there is still year-round sea ice | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Lunau, Claus |
Bildgröße: | 4469 px × 3910 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |