No evidence for contagious yawning in juvenile ravens (corvus corax): an observational study

HIGHLIGHTS

• who: Andrew C. Gallup et al. from the Utica, NY, USA Department of Biological, Nova Southeastern University, FtLauderdale, FL, USA have published the Article: No Evidence for Contagious Yawning in Juvenile Ravens (Corvus corax): An Observational Study, in the Journal: Animals 2022, 12, x FOR PEER REVIEW of /2022/
• what: Although the study of contagious behaviors has focused primarily on mammalian species , a number of studies have also found evidence for behavioral contagion among birds .
• how: A total of 44 20 min observations were made across both groups including 28 in the morning . . .
  

   

  

  If you want to have access to all the content you need to log in!

  Thanks :)

  Username or Email

  Password

  Remember me

  Lost your password?

  If you don't have an account, you can create one here.