Keywords: Penelopides panini pair2.jpg A male and female Tarictic Hornbill Penelopides panini in Avifauna in Alphen aan de Rijn The Netherlands Own 2008-02-16 Magalhães PD Penelopides panini Penelopides panini Vogelpark Avifauna Birds at Vogelpark Avifauna Penelopides panini Sexual dimorphism |