Western yellow wagtail (Motacilla [budytes] flava) illustrated by the von Wright brothers. Digitally enhanced from our own…
https://www.rawpixel.com/image/326303/free-illustration-image-von-wright-brothers-wagtail-high-resolution-cc0-art-birdFree Image from public domain license
Grey-headed Wagtail (MOTACILLA (BUDYTES) FLAVA THUNBERGI) illustrated by the von Wright brothers. Digitally enhanced from…