"Several" may have been an exaggeration, but their quadrapedal launch makes it look like they accelerated very quickly, unlike what we naturally envision when t

"Several" may have been an exaggeration, but their quadrapedal launch makes it look like they accelerated very quickly, unlike what we naturally envision when thinking of birds. (FTA) https://www.youtube.com/watch?v=ALziqtuLxBQ https://www.youtube.com/watch?v=ALziqtuLxBQ