At that season it is frequently mistaken for the chipping sparrow, but the 2 rarely overlap in winter. The American tree sparrow often occurs in flocks of up to 50 birds. In habitat and behavior ...

Here are some of my favorite native birds that will come to visit a ground sparrow feeder or seed pile. American tree ...

The American tree sparrow and some really cool ducks will be leaving soon. The spring bird migration is really ramping up, as we’re hearing an audible increase in blackbirds and seeing waterways ...

The fox sparrow, American tree sparrow and canvasback are among the birds that are migrating right now. In North America, birds typically fly south for the winter before food is less available ...