Novo registro de <i>Strix virgata</i> (cassin, 1849) para o Estado do Rio Grande do Sul, Brasil (Strigiformes: Strigidae) Authors Itiberê P. Bernardi UFPR João M. D. Miranda UFPR Kauê C. Abreu UFPR Jonas Sponchiado FCSA Eduardo Grotto FCSA Luis F. Milani FCSA Fernando C. Passos UFPR Keywords: Ornithology Downloads PDF Published 2010-02-10 Issue Vol. 16 No. 2 (2008) Section Scientific notes License Except as required otherwise by national laws, an author must sign and submit a copy of the Transfer of Copyright Agreement for for each manuscript before it can be accepted. After manuscript acceptance authors will be asked to transfer copyright.