This bird wipes their own memory so they don't starve. Find out all about how they survive Alaskan winters and the perks of forgetfulness on this episode of Species. Bibliography: https://docs.google.com/document/d/1pkvxdWIV0vqfl5UddAfsgfMUEtW5enTMohsED0_5CnE/edit?usp=sharing Here is my affiliate link for my audio course, "Human Evolution," first episode is free: https://frstre.com/go/?a=95595-7e38d9&s=1771291-5cf1d5&p_affiliate.referral_code=mackenmurphy I get 30% of your subscription if you subscribe through this link, your support is greatly appreciated! Also, you get 30% off when you sign up online and use the promo code: mackenmurphy