Roberto Cedeño, who has been an expert naturalist guide in Ecuador for 27 years, will be featured in “Ecuador: Through the Eyes of a Professional Eco-Guide” at Hope College on Thursday, Sept. 21, at 7 p.m. in Winants Auditorium of Graves Hall.

The public is invited. Admission is free.

In his work, Cedeño shares information about and experiences with Ecuadoran flora and fauna, as well as the nation’s native culture and history. He specializes particularly in birds and photography.

The event is co-sponsored by the Outdoor Discovery Center Macatawa Greenway and the college’s Department of Biology.

Graves Hall is located at 263 College Ave., between 10th and 12th streets.