<br><p>« <i>Ceuthmochares australis</i> » = <i>Ceuthmochares australis</i> (<a href="https://en.wikipedia.org/wiki/Whistling_Yellowbill" class="extiw" title="en:Whistling Yellowbill">Whistling Yellowbill</a>)<br></p>
« <i>Ceuthmochares aereus</i> » = <i>Ceuthmochares aereus</i> (<a href="https://en.wikipedia.org/wiki/Chattering_Yellowbill" class="extiw" title="en:Chattering Yellowbill">Chattering Yellowbill</a>)
<bdi><a href="https://en.wikipedia.org/wiki/en:John_Gerrard_Keulemans" class="extiw" title="w:en:John Gerrard Keulemans"><span title="Dutch bird artist (1842-1912)">John Gerrard Keulemans</span></a>
</bdi>
<a rel="nofollow" class="external text" href="https://archive.org/stream/birdsofsouthafri00lay#page/n207/mode/2up">Birds of South Africa</a>