Complex sentence: Juveniles are a less dark shade of grey, lack the nape pattern and white iris, and show only a few pale feathers on the crown.the song is a Mourning Dove-like "woo-pop woooo woo-pop wooo".
Split into simpler sentences: Juveniles are a less dark shade of grey, lack the nape pattern and white iris, and show only a few pale feathers on the crown. The song is a Mourning Dove-like "woo-pop woooo woo-pop wooo".