When: Saturdays, 2 p.m.
Meet a trained guide at the Interpretive Center on South G Street for a 90-minute walk focusing on the ecology of the Marsh. The 2 p.m. on Saturday, April 22 tour is canceled. Friends of the Arcata Marsh has decided to cancel the tour because of the many Godwit Days events happening that day. For more information, call (707) 826-2359.