Learn what a male and female house sparrow looks like, what foods this bird eats, what it sounds like, and why birders dislike this species.

For example, over six seasons, the house sparrow was listed as top bird 76 times. 1. House sparrow. ... it’s only the male American goldfinch that’s “changed its coat,” LeBaron said.

These birds are so commonplace that they are often taken for granted, but, in fact, the purple martin is a very interesting ...

A well-beloved backyard bird in our region is the Purple Martin. This large, darkly colored sparrow is a commonly seen ...

Every year, March 20 is celebrated as World Sparrow Day to raise awareness about the birds and their conservation. ... The differentiating point between the male and female sparrows is their shade.

5. House Sparrow. The male house sparrow has a gray crown with black under their beek, and white cheeks, the side of the face and neck are a chestnut color, and the backs are brown.

A part of the male sparrow’s brain called the HVC grows from around 100,000 neurons to about 170,000 — nearly doubling in size — during the bird’s mating season.

Researchers from the University of New Hampshire are using solar-powered tags to track salt marsh sparrows and collect data ...