Why Do Birds Sing? | Animal Science for Kids

It's spring where Jessi and Squeaks lives, and that means the air is filled with the sounds of birds singing! But have you ever wondered why birds sing and who they're signing to? ---------- Love SciShow Kids and want to help support it? Become a patron on Patreon:   / scishowkids   ---------- Looking for SciShow elsewhere on the internet? Facebook:   / scishow   Twitter:   / scishow   Tumblr:   / scishow   Instagram:   / thescishow   SOURCES: Ackerman, Jennifer. The Genius of Birds. http://sites.biology.duke.edu/nowicki... https://www.ncbi.nlm.nih.gov/pmc/arti... https://academic.oup.com/beheco/artic... http://www.bioone.org/doi/abs/10.2326... https://www.allaboutbirds.org/guide/N... http://bioweb.biology.utah.edu/yamagu... https://www.researchgate.net/profile/...