Join Wintu Audubon Society for a walk on a mile of the Sacramento River Trail through the Turtle Bay Bird Sanctuary. Spring migration, the theme for this month’s walk, will be revving up as swallows, warblers, and orioles begin to stream northward to their breeding grounds. We will search the trees for their brilliant yellows and oranges. Meet at 9:00 a.m. on Thursday, April 6, in front of Branch House Riverfront Bistro near the main entrance to Turtle Bay Museum. We will spend two to three hours walking slightly over one mile of paved trail. Bathrooms can be accessed at Turtle Bay Museum. Contact trip leader Tricia Ford at triciathebirdnerd@gmail.com for more information.