200 Years. 200 Stories. Story
188: “The Hoatzin’s Ancient Claw
« Driving Evolution: The Female’s Choice
The Peculiar Strepsiptera Life Cycle »
What is the Hoatzin’s primary anti-predator defense? Find out in our fifth Academy video story featuring Ornithologist Dr. Nate Rice.
Become a member of the Academy of Natural Sciences of Drexel University and get insider access to our scientists, collections, exhibits, and more.
©2015 The Academy of Natural Sciences of Drexel University | 1900 Benjamin Franklin Parkway, Philadelphia, PA 19103
Phone: (215) 299-1000
May 16–August 30
Explore Sustainability at the Academy
Members' Night at the Academy