These Pigeons Have Built-In Warning Alarms

Scientists have figured out that some birds come with built-in alarm calls in their wings

We're conducting a survey of our viewers! If you have time, please give us feedback:

Hosted by: Stefan Chin
Support SciShow by becoming a patron on Patreon:
Dooblydoo thanks go to the following Patreon supporters: KSam Lutfi, Kevin Knupp, Nicholas Smith, Inerri, D.A. Noe, alexander wadsworth,
سلطان الخليفي, Piya Shedden, KatieMarie Magnone, Scott Satovsky Jr, Bella Nash, Charles Southerland, Bader AlGhamdi, James Harshaw, Patrick Merrithew, Patrick D. Ashmore, Candy, Tim Curwick, charles george, Saul, Mark Terrio-Cameron, Viraansh Bhanushali, Kevin Bealer, Philippe von Bergen, Chris Peters, Fatima Iqbal, Justin Lentz
Looking for SciShow elsewhere on the internet?
Sources: The Self-Fulfilling Prophecy of Luck. When Whales Walked. SciShow: Winter Compilation. How Would We Stop a Nuclear Missile? Why Is It So Hard to Build an ICBM? What Happens If You Leave Stitches in for Too Long? 5 Psychology Experiments You Couldn't Do Today. 9 Riddles For Kids That Blow Your Mind. The Extinction That Never Happened. SciShow: Sugar Compilation.

by SciShow

YouTube copyright policies restrict this video from being played at this website.