Why do only some birds hop? #shorts #science #SciShow

Hosted by: Hank Green (he/him)

Emma Dauster: Writer
Kyle Nackers: Fact Checker
Savannah Geary: Editor, Associate Producer
Sarah Suta: Producer
Caitlin Hofmeister: Executive Producer
Hank Green: Executive Producer

Sources:
https://academic.oup.com/sysbio/article/69/5/962/5758277
https://www.researchgate.net/publication/264193094_Biped_gait_in_birds_some_observations


Image Sources:
https://www.gettyimages.com/detail/video/birds-titmice-autumn-eat-in-the-feeder-stock-footage/1322273288?adppopup=true
https://www.gettyimages.com/detail/video/crab-plover-or-crab-plover-dromas-ardeola-black-and-stock-footage/1319935353?adppopup=true
https://www.gettyimages.com/detail/video/robin-hopping-on-bench-in-sunny-garden-stock-footage/1043026092?adppopup=true
https://www.gettyimages.com/detail/video/bullfinch-in-winter-eatimng-seeds-belarus-stock-footage/1337641236?adppopup=true
https://www.gettyimages.com/detail/video/slow-motion-clip-of-a-male-superb-fairy-wren-hopping-stock-footage/1356193964?adppopup=true
https://www.gettyimages.com/detail/video/two-darwins-finch-are-clean-their-plume-stock-footage/460675564?adppopup=true
https://bit.ly/3eWkCJO
https://www.gettyimages.com/detail/video/rock-hopper-penguins-shot-in-the-falkland-islands-stock-footage/1190475344?adppopup=true