Baza leucopais (sic) = Aviceda jerdoni ? See <a rel="nofollow" class="external free" href="http://archive.peabody.yale.edu/scipubs/bulletins_postillas/ypmP051_1961.pdf">http://archive.peabody.yale.edu/scipubs/bulletins_postillas/ypmP051_1961.pdf</a>
J G Keulemans
1890
<a rel="nofollow" class="external text" href="https://archive.org/stream/ibis621890brit#page/n524/mode/1up">Ibis 1890</a>