Learn how to identify a chipping sparrow. Meet the white-crowned sparrow and white-throated sparrow. This bird constructs a well-hidden ground or low nest of grasses, weed stems, leaves and bark ...

This time Merlin identifies the bird singing as a chipping sparrow. This sparrow’s call is similar to the worm-eating’s. The chipping sparrows have nested here every year for 20 years or so. I ...

Song by a chipping sparrow. Though it’s hard to perceive because chipping sparrows trill so fast, louder, lower notes are interspersed with softer, higher notes, denoting a negative relationship ...

What bird is this?” So I learned how to upload ... The main call that I had was a Chipping Sparrow, which Bill Evans, this expert of all this stuff, I [was] just very naively, like, asking ...

Biologists at the University of Massachusetts Amherst have released the first broad-scale, comparative, fine-grained analysis linking the amplitude, or volume, of a bird's song to its vocal frequency, ...

Spherical White-throated Sparrow took the prize at Wisconsin Fat Bird Week. The contest was organized by the Natural Resources Foundation of Wisconsin and SOS Save Our Songbirds. A funny ...