The American Tree Sparrow is also called the winter sparrow. This is because they breed and spend winter in the tundra or the northern limits of the boreal forest in Alaska and northern Canada. I photographed this one at #North Pond in #Chicago, #Illinois. https://t.co/bR9nP54O6LThe American Tree Sparrow is also called the winter sparrow. This is because they breed and spend winter in the tundra or the northern limits of the boreal forest in Alaska and 6042338 The American Tree Sparrow is also called the winter sparrow. This is because

#Champaign has one week of SPRING, one week of SUMMER, one week of WINTER, one week of FALL #champaign #Spring Break #Illinois https://t.co/Ubt9L48Hqe#Champaign has one week of SPRING, one week of 7345160 #Champaign has one week of SPRING, one week of SUMMER, one week of WINTER,