Where Are All the Medium-Sized Dinosaurs?

The remains of medium-sized predatory dinosaurs are pretty rare in places where giant predators like T. rex existed. Which is weird, because that’s just not how ecosystems work today.

Thanks to Franz Anthony, Jack Mayer Wood, ABelov2014, Fabrizio De Rossi, Nathan E. Rogers, Emily Willoughby, Julio Lacerda, and Vladimir Rimbala for their wonderful paleoart featured in this episode.

Produced by Complexly for PBS Digital Studios

Super special thanks to the following Patreon patrons for helping make Eons possible:
Steve Descoteaux, William Craig II, Tracey, Hizrihel Alkawa, James Dowling-Healey, District Fungus Mycology, Frans Balendong, Irene Wood, Derek Helling, Margaret Luby, WilCatRhClPPh33, Mark Talbott-Williams, Elizabeth Baker, Eddy, Angel Alchin, Julie Cohen, salsablog.band, Sean C. Kennedy, Eric Roberto Rodriguez, Hillary Ryde-Collins, Frida, Yu Mei, Dan Ritter, faxo, Jayme Coyle, Gary Walker, Patrick Wells, Aziza Ashling, GrowingViolet, Stephanie Tan, Nick Ryhajlo, John Pollock, Ben Cooper, Leonid, Robert Noah, Matt Parker, Heathe Kyle Yeakley, Jerrit Erickson, Anton Bryl, MissyElliottSmith, Zachary Spencer, Stefan Weber, Andrey, Ilya Murashov, Merri Snaidman, Gabriel Cortez, Marcus Lejon, Robert Arévalo, Todd Dittman, Betsy Radley, Anthony Callaghan, Philip Slingerland, John Vanek, Eric Vonk, Henrik Peteri, Jon Monteiro, James Bording, Miles Chaston, Michael McClellan, Jeff Graham, Daisuke Goto, Gregory Kintz, Chandler Bass, Tsee Lee, Robert Hill

If you'd like to support the channel, head over to http://patreon.com/eons and pledge for some cool rewards!

Want to follow Eons elsewhere on the internet?
Facebook - https://www.facebook.com/eonsshow
Twitter - https://twitter.com/eonsshow
Instagram - https://www.instagram.com/eonsshow/

References:
https://docs.google.com/document/d/1qUd--HpcNgsOiq2H2z3p4cSbkaBOlP1qSD2BCBRPngk/edit?usp=sharing

Видео Where Are All the Medium-Sized Dinosaurs? канала PBS Eons