Mourning Dove <i>Zenaida macroura</i> eggs. Original caption: "No. 7 Nest and eggs of Dove on rail fence. Nest is simply a slight addition to old nest of some other bird".
W.L. McAtee
<i>Birds of the vicinity of the University of Indiana</i>, by W. L. McAtee. 1905. <a rel="nofollow" class="external free" href="https://www.biodiversitylibrary.org/bibliography/30027">https://www.biodiversitylibrary.org/bibliography/30027</a>