<p style="font-size: 12px;color:#aaa;">版权引用：<a href="https://avopix.com/photo/390457-black-parrot-coracopsis-nigra-from-natural-history-of-parrots-1801-mdash-1805-by-francois-levaillant-original-from-the-biodiversity-heritage-library"><span style="font-size: 12px;color:black;">“Black Parrot (Coracopsis nigra) from Natural History of Parrots (18011805) by Francois Levaillant. Original from the Biodiversity Heritage Library.”</span> </a>由 <a href="https://avopix.com/author/photos/biodiversity-heritage-library-source"><span style="font-size: 12px;color:black;">Biodiversity Heritage Library (Source)</span></a> 授权许可 <span><a href="https://creativecommons.org/publicdomain/zero/1.0/deed.zh" target="_blank" style="font-size: 12px;color:black;">CC0 1.0 Universal Public Domain Dedication<img src="" style="display: inline-block;height: 16px;width: auto;"></a></span></p>