TIL about the Kākāpō, a bird so stupid that it is nearly extinct. It will simply allow itself to get eaten, and it's mating call is a confusing mess for females.

https://en.wikipedia.org/wiki/K%C4%81k%C4%81p%C5%8D

https://www.reddit.com/r/todayilearned/comments/150jpkc/til_about_the_kākāpō_a_bird_so_stupid_that_it_is/