For example, over six seasons, the house sparrow was listed as top bird 76 times ... But, in fact, it’s only the male American goldfinch that’s “changed its coat,” LeBaron said.

The bird says/sings cheep ... The size of the black badge on the breast of the male house sparrow indicates condition. Bigger is better. When nervous, house sparrows flick their tails to ease ...

This sociable bird was introduced from Europe to New York in 1852. It’s common throughout most of North America, although its ...

During the fall and winter, male goldfinches appear unrecognizable ... from Europe in the mid-1800s. As nonmigratory birds, house sparrows stay put all year, much to the chagrin of native ...

After patiently listening to her description, I burst her bubble by telling her that her amazing “discovery” was the male house sparrow, possibly the most common and invasive bird on this ...

Would you rather be a house sparrow or a peregrine falcon? A house sparrow or a sandhill crane? Never mind how these birds look, the names are on different planes. Maybe the scientific name will ...

Small and adaptable, the house sparrow is a common sight ... abilities make them adept at imitating other bird species. The vibrant red plumage of male northern cardinals adds a splash of color ...

Beautiful song sparrow bird singing with beak wide open on a ... post with selective focus and bokeh green background. The male house finch will have a rose red color around its head and upper ...

The winter plumage of the male house sparrow features a diminished ... Second, take a look at the “cheeks” of each bird. On the house sparrow these feathers are, again, gray.

The male sparrow usually comes to ascertain whether ... Thrilled to find the birds in his house, Subrat began researching on ways to improve the ecosystem for the winged guests.

In Iowa, these include rock pigeon, European starling and house sparrow ... bird nesting boxes. Males court to form pair bonds and remain largely monogamous after that point. I once observed a ...