In the vast Coto Doñana of southern Spain, the spring tour visits many habitats, from seashore to freshwater marshes, and grasslands to oak and pine woodlands, in search of birds (and plants and other critters, especially with Chris and Godfried guiding!). This year's tour was super fortunate to find a breeding-plumaged Roseate Tern, a rather rare bird in Spain. Photo by participant Leslie Flint.