CheeLinks       Search       All Topics       The World             Next       Previous       Collapse Subtopics

Topics:
Performing Activities While Sleeping
Bird Flight

some birds sleep while flying      web

webhttps://www.mpg.de/10673637/frigatebirds-sleep
publicationMax Planck Society
date2016-08-03

To visit the web page, click the title or the word "web" or the URL.