Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleEvidence that birds sleep in mid-flight.AuthorsRattenborg, Niels C; Voirin, Bryson; Cruz, Sebastian M.; Tisdale, Ryan; Dell'Omo, Giacomo; Lipp, Hans-Peter; Wikelski, Martin; Vyssotski, Alexei L.PublicationNature Communications, 2016, Vol 7, Issue 8, p12468ISSN2041-1723Publication typeArticleDOI10.1038/ncomms12468