Dahlia flower in ultraviolet (UV) light. The light and dark UV patterns on flowers are known as 'nectar guides' and help to attract pollinating insects, which can see UV light. Humans are unable to see these patterns. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / PIRATE INDUSTRIES / Chris Turner |
Bildgröße: | 6839 px × 5127 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |