SciShow's video: Why City Birds Love Cigarettes

Prepare yourself for a future helping us all get what we eat in a more environmentally sustainable way with an Online Graduate Certificate in Food Policy and Sustainability Leadership https://asuonline.asu.edu/online-degree-programs/certificates/sustainable-food/?utm_source=youtube&utm_medium=video_paid&utm_content=sh-scishow-video&utm_campaign=02-sh_scishow_food_policy_sustainability_leadership&ecd22=02&utm_term= Urban birds like house finches and house sparrows are great at finding materials to repel pests and parasites from their nests. Unfortunately, one of those materials is used cigarette butts. Hosted by: Hank Green (he/him) ---------- Support us for $8/month on Patreon and keep SciShow going! https://www.patreon.com/scishow Or support us directly: https://complexly.com/support Join our SciShow email list to get the latest news and highlights: https://mailchi.mp/scishow/email ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: DrakoEsper , Friso, Garrett Galloway, Kenny Wilson, J. Copen, Lyndsay Brown, Jeremy Mattern, Jaap Westera, Rizwan Kassim, Christoph Schwanke, Jeffrey Mckishen, Harrison Mills, Eric Jensen, Matt Curls, Chris Mackey, Adam Brainard, Ash, Sam Lutfi, You too can be a nice person, Piya Shedden, charles george, Alex Hackman, Kevin Knupp, Chris Peters, Kevin Bealer, Jason A Saslow ---------- Looking for SciShow elsewhere on the internet? SciShow Tangents Podcast: https://scishow-tangents.simplecast.com/ TikTok: https://www.tiktok.com/@scishow Twitter: http://www.twitter.com/scishow Instagram: http://instagram.com/thescishow Facebook: http://www.facebook.com/scishow ---------- Sources: https://docs.google.com/document/u/1/d/e/2PACX-1vSaPesLANMFHBELGRlYJPPzYKfjs1-kRVNb3-bXVEriJzZCaCwJQIWjCjhIuU1Ks3IqEpfq2BJaA4CA/pub