The White-throated Sparrow is a large, full-bodied sparrow with a fairly prominent bill, rounded head, long legs, and long, narrow tail. They're brown above and gray below with a striking head pattern. The black-and-white-striped head is augmented by a bright white throat and yellow between the eye and the bill, which is gray. White-throated Sparrows stay near the ground, scratching through leaves in search of food, often in flocks.
The Grasshopper Sparrow is a small American sparrow. Adults have upperparts streaked with brown, grey, black and white; they have a light brown breast, a white belly and a short brown tail. Their face is light brown with an eye ring and a dark brown crown with a central narrow light stripe.
Large, chunky sparrow with a large head. Face is gray; bill is black and yellow. Fox Sparrows spend a lot of time on the ground. They spend winters in scrubby habitat and forest, when they are most likely to be seen kicking around under backyard bird feeders.