Mallard Duck Illustration - Classic Engraving of Anas platyrhynchos #169347 (License: Personal Use)

This black-and-white line engraving depicts a male mallard duck in profile, standing alert on a textured rocky shore strewn with seashells. The artist uses cross-hatching and stippling to render feather texture, the glossy sheen of the head, and subtle shading on the body and wings. The background suggests a calm water edge with soft atmospheric depth, typical of 19th-century natural history illustrations.

Used in educational articles about waterfowl, historical ornithology resources, museum digital archives, or vintage nature illustration galleries; targets users seeking accurate, public-domain wildlife art for research or design.