ページの作成:「Unlike the Enantiornithes, which dominated land-based and arboreal habitats, most early euornithes lacked perching variations and appear to have included shorebird-like s…」
(ページの作成:「Unlike the Enantiornithes, which dominated land-based and arboreal habitats, most early euornithes lacked perching variations and appear to have included shorebird-like s…」)