Formerly part of the Sage Sparrow complex of four subspecies, the Sagebrush Sparrow has been split off by the American Ornithological Union as a separate species and the remaining three subspecies are now grouped and renamed as Bell’s Sparrow A. belli.

The American Tree Sparrow is always a treat to see. It is a winter visitor to Washington and is most often seen east of the Cascade Range. However, some individuals occasionally stray westward and provide birders in Western Washington with a noteworthy observation. 

Lincoln’s Sparrow is one of those little brown birds that give many birders a lot of trouble in identification.  It is a secretive bird that forages on the ground in dense cover of brush or thick grasses making it difficult to see.

The White-crowned Sparrow (WCSP) is about 6 ½ - 7” long.  It has a boldly streaked black-and-white head; pink, orange or yellowish bill; whitish throat and clear gray breast.

The Savannah Sparrow (SASP) is 5.5" long with a 6.75" wingspan. The genus name Passerculus is from the Latin meaning little sparrow. The species name sandwichensis is Latin, of place, Sandwich, Unalaska, or Aleutians area, from which came the first subspecies, Aleutian Savannah Sparrow, to be described.