White-crowned Sparrow juvenile

Description:

The White-crowned Sparrow is a distinctive bird with bold black and white stripes on its head. It has a clear, gray breast and belly, long tail, and wings distinctly marked with two white wing-bars. The beak is orange-yellow to reddish-brown depending on the subspecies. Young birds are streaked overall until August, when they take on a juvenile plumage similar to the adult; they have brown and tan head stripes rather than black and white, which they keep until the spring.

Habitat:

The Sweetwater Wetlands is a water treatment facility, an urban wildlife habitat, and an outdoor classroom. As a water treatment facility, it is one of the most important facets of the City's Reclaimed Water System. Treated water filters through sediments beneath recharged basins and replenishes the local aquifer. This reclaimed wastewater is recovered by extraction wells during periods of high water demand and distributed for reuse in Tucson's golf courses, parks, schools and other large turf irrigation areas. As an urban wildlife habitat, the Sweetwater Wetlands is a tranquil park where visitors can view native wildlife in an urban setting. This water-rich streamside riparian zone supports a huge variety of wildlife including dragonflies, raccoons, hawks, bobcats and dozens of other species that make the wetlands their full- or part-time home. As an outdoor classroom, the Sweetwater Wetlands provides an environmental, educational experience in natural laboratory settings for teaching about ecology and water resource management. The wetlands helps establish and enhance the wildlife population in harmony with Tucson's urban environment.