A World on the Wing: Jessica Catto Dialogue

A World on the Wing: The Global Odyssey of Migratory Birds

Join ACES at the Hotel Jerome on Thursday, July 6 at 6pm for a Jessica Catto Dialogue with author Scott Weidensaul. 

Even as scientists make astounding discoveries about the navigational and physiological feats that enable migratory birds to cross immense oceans or fly above the highest mountains, go weeks without sleep or remain in unbroken flight for months at a stretch, humans have brought many migrants to the brink. Based on his bestselling new book “A World on the Wing,” author and researcher Scott Weidensaul takes you around the globe to learn how people are fighting to understand and save the world’s great bird migrations.

About Scott Weidensaul:

Weidensaul is the author of more than two dozen books on natural history, including the Pulitzer Prize finalist “Living on the Wind” and his latest, the New York Times bestseller “A World on the Wing.” Weidensaul is a contributing editor for Audubon and writes for a variety of other publications, including Bird Watcher’s Digest and Living Bird. He is a Fellow of the American Ornithological Society and an active field researcher.

About our Jessica Catto Dialogue Speaker Series:

Founded in memory of Jessica Hobby Catto, ACES’ Jessica Catto Dialogues (JCD) lecture series brings environmental leaders to Aspen to inspire positive change. Each year, Aspen residents and visitors come together to engage in an open dialogue about our most pressing environmental concerns. With past presenters including Gina McCarthy, Carl Safina, Joel Salatin, Bill McKibben, Terry Tempest Williams and others, this series highlights the work of leaders in environmental and climate science, regenerative agriculture, economics, and ecosystem health, specifically focusing on those who are involved in promoting civic action and social justice. Learn more about the Jessica Catto Dialogue Speaker Series.

Donor Circles members are invited to attend a special reception with the speaker before the event from 5-6pm! To become a Donor Circles member, click here.

A World on the Wing: Jessica Catto Dialogue



Register Here
July 6, 2023 from 6–7pm




The Hotel Jerome