Harvard Press Book Information including Reviews, Table of Contents and More: http://www.hup.harvard.edu/catalog.php?isbn=9780674061934
Saint Paul Audubon - Review:
http://www.saintpaulaudubon.org/education/nesting-season-cuckoos-cuckolds-and-invention-of-monogamy
NPR Interview: "Nesting with a Naturalist":
http://www.npr.org/templates/story/story.php?storyId=127240669
Interview on Science Friday with Ira:
http://www.sciencefriday.com/segment/05/28/2010/naturalist-bernd-heinrich.html
Northern Woodlands Site: Great Article and Photos about Nests: "Which Bird Made That Nest?"
http://northernwoodlands.org/articles/article/which-bird-made-that-nest/