Dunnock (Prunella modularis) having its wing length measured to establish its age. This is part of a ringing survey undertaken by the British Trust for Ornithology (BTO). Photographed in Hampshire, UK. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Sambraus, Daniel |
Bildgröße: | 5914 px × 3948 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |