Credit: Zhixin Han/ https://www.artstation.com/xinyanjun
Painting: Artistic reconstruction of four representative alvarezsauroids, Haplocheirus sollers (left), Patagonykus puertai (upper middle), Linhenykus monodactylus (lower middle) and Bannykus wulatensis (lower right), illustrating the body size and dieting change in alvarezsauroid dinosaurs.