<i><a href="https://en.wikipedia.org/wiki/en:Myiarchus_cinerascens" class="extiw" title="w:en:Myiarchus cinerascens">Myiarchus cinerascens</a></i> (Ash-throated flycatcher), 1904.
Unknown author<span style="display: none;">Unknown author</span>
Birds and nature. v. 15 Jan-May 1904. Chicago, Ill. :A.W. Mumford, Publisher,1900-1907. <a rel="nofollow" class="external free" href="https://www.biodiversitylibrary.org/bibliography/16343">https://www.biodiversitylibrary.org/bibliography/16343</a>