Cooper's Hawk, <i>Accipiter cooperii</i>, left; Sharp-shinned Hawk, <i>Accipiter striatus</i>, right, chromolithograph, montage from two different plates <b>(note: not to scale)</b>
<bdi><a href="https://en.wikipedia.org/wiki/en:Louis_Agassiz_Fuertes" class="extiw" title="w:en:Louis Agassiz Fuertes"><span title="United States ornithological artist (1874-1927)">Louis Agassiz Fuertes</span></a>
</bdi>
1908
<i>United States Department of Agriculture Yearbook (or Report)</i> (various titles)