Abstract Background Beak and feather disease virus (BFDV) is an important disease causing agent affecting psittacines. BFDV is highly infectious and can present as acute. chronic or subclinical disease. The virus causes immunodeficiency and is often associated with secondary infections. https://www.bekindtopets.com/great-save-Gothic-Woman-and-Death-Moth-Butterflies-by-Sarah-Richter-Yeti-Colster-Can-Insulator-Skin-p57606-mega-find/