Common Kingfisher: Optical Adaptations

Vision, Refraction, and Aquatic Precision

Alcedo atthis

An exquisitely detailed diagram illustrating the remarkable optical adaptations of the common kingfisher (Alcedo atthis) for hunting aquatic prey. This striking plate, titled 'Common Kingfisher: Optical Adaptations', meticulously depicts the bird's advanced dual-focus vision, highlighting its ability to adjust rapidly between aerial and aquatic perspectives. It explores the intricate role of refraction at the water's surface, explaining how the kingfisher compensates for visual distortion to accurately pinpoint its submerged quarry. Key anatomical details, such as the nictitating membrane that protects its eyes during dives, are clearly rendered, alongside a swift sequence showcasing its characteristic plunge and prey capture technique. This scientific illustration from The Field Naturalist Series offers a fascinating glimpse into the precision of nature's design, making it an invaluable resource for educational institutions, biological researchers, and ornithology enthusiasts. The intricate depiction of the kingfisher's iridescent blue and orange plumage, long beak, and streamlined form, characteristic of its riverine habitat across Eurasia, makes it a compelling visual aid. Perfect as a framed print for natural history collections or as an editorial piece, this detailed rendering serves to educate and inspire appreciation for the sophisticated biology of a freshwater icon.

Region: Eurasia
Year: 2024
Dimensions: 3392 × 5056 px
Format: JPG
File size: 13 MB

— Choose a licence —