Png sticker montagu's harrier bird hand drawn https://www.rawpixel.com/image/2637060/free-illustration-png-circus-pygargus-birdView licenseMontagu's Harrier male (Circus pygargus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325801/free-illustration-image-von-wright-brothers-circus-pygargus-birdFree Image from public domain licenseMontagu's Harrier male (Circus pygargus) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325665/premium-illustration-psd-abstract-america-ancientView license