I love that I can google image search for the term “skeptical birds” and get skeptical birds.
From this, I have learned that owls are the most skeptical of birds.
(photograph from Reddit)
I only included one, but there are many skeptical owl pictures.
(image from Travel News in Namibia)
Vultures can also be skeptical, to no one’s surprise.
(Image from hewhowalkswithtigers at deviant.art–
lots of beautiful bird pictures there worth checking out.)
Cute birds get in on it as well.