Richard Bean, a member of the Jayhawk Audubon Society’s board of directors, will talk about his July diving experience in the Seychelles Islands near Madagascar at 7:30 p.m. Monday at Trinity Lutheran Church, 1245 N.H.

Bean was selected for the marine team as a participant in the Earthwatch project on Ile Desroches in the Indian Ocean and spent two weeks there.

Bean will show underwater still photos and action footage of the beaches as he talks about how Earthwatch teams work. Bean also will be available during the “buy-your-own” dinner at 6 p.m. at La Parrilla, 814 Mass.

The Jayhawk Audubon Society and its members advocate conservation of the natural world.