Sign up to save your podcastsEmail addressPasswordRegisterOrContinue with GoogleAlready have an account? Log in here.
April 07, 2017Quirks & Questions: Are birds evolving to avoid window collisions?2 minutesPlayA 30 year study on cliff swallows shows the evolution of shorter wings are better for avoiding cars....moreShareView all episodesBy CBCApril 07, 2017Quirks & Questions: Are birds evolving to avoid window collisions?2 minutesPlayA 30 year study on cliff swallows shows the evolution of shorter wings are better for avoiding cars....more
April 07, 2017Quirks & Questions: Are birds evolving to avoid window collisions?2 minutesPlayA 30 year study on cliff swallows shows the evolution of shorter wings are better for avoiding cars....more