TIL Blue Jays can imitate the cry of a Red Tailed Hawk. Often to scare away competition from a food source.
https://www.birdwatchingdaily.com/beginners/birding-faq/why-blue-jays-imitate-hawks-the-different-theories-discussed/
#til #todayilearned
https://www.reddit.com/r/todayilearned/comments/1qwbmg1/til_blue_jays_can_imitate_the_cry_of_a_red_tailed/