Diagram showing the size of <i>Edmontosaurus regalis</i> and <i>Edmontosaurus annectens</i>.
<ul><li><i>E. annectens</i> body by SpinoInWonderland <a rel="nofollow" class="external free" href="https://thesauropodomorphlair.wordpress.com/2021/02/10/size-of-the-duck-titans/">https://thesauropodomorphlair.wordpress.com/2021/02/10/size-of-the-duck-titans/</a></li>
<li><i>E. annectens</i> size: Morris, William J. (1970). "Hadrosaurian dinosaur bills — morphology and function". Contributions in Science (Los Angeles County Museum of Natural History). 193: 1–14.</li></ul><ul><li><i>E. regalis</i> body by Scott Hartman <a rel="nofollow" class="external free" href="https://www.skeletaldrawing.com/ornithiscians">https://www.skeletaldrawing.com/ornithiscians</a></li>
<li><i>E. regalis</i> size: Lull, Richard Swann; and Wright, Nelda E. (1942). Hadrosaurian Dinosaurs of North America.</li></ul><ul><li>Human silhouette: File:Paleontologist silhouette.png</li></ul>
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