The cheery and sociable house sparrow is more closely associated with humans than any other widely established North American exotic. Introduced to New York City in 1851, the species today ...

Backyard birds may seem ordinary, but there's more than meets the eye. Our database shows you the top ten birds in your state ...

Most of the time when I mention sparrows, birders think mostly about the non-native house sparrows and the ... a ground sparrow feeder or seed pile. American tree sparrows are very common visitors ...

House sparrows alone make up about 1.6 billion ... parts of the Arabian Peninsula, and North America. In contrast, very few birds are found in Madagascar and the Antarctic. "The citizen science ...

For example, over six seasons, the house sparrow was listed as top bird 76 times. Immigrants to North America, house sparrows ...