Male house sparrow

Female house sparrow

Small Birds

House sparrows and house finches are ubiquitous small birds that are seen year-round in Denver. However, they are often overlooked.

The house sparrow was introduced into Brooklyn, New York in 1851. By 1900 it had reached the Rocky Mountains. House sparrow males are reddish-brown and black and white with gray heads, white cheeks, a black bib, and a stout bill. Females are a plain buff-brown with dingy gray-brown underparts.

House sparrow measurements:
Length: 5.9–6.7 inches
Weight: 0.9–1.1 ounces
Wingspan: 7.5–9.8 inches

Male house finch

Female house finch

The house finch was originally from the western United States and Mexico. Adult males are rosy red around the face and upper breast, with a streaky brown back, belly, and tail. Adult females are plain grayish brown  with thick, blurry streaks.

House finch measurements:
Length: 5.1–5.5 inches
Weight: 0.6–0.9 ounces
Wingspan: 7.9–9.8 inches

Bird Walks: Mar. 1 and Apr. 5, 8–10am. Walks are free but you must RSVP at www.blufflake.org/birdwatching. All are welcome. Bring your own binoculars, or borrow a pair from your guide. 11255 MLK Blvd. Search www.FrontPorchNE.com for “Bird Sightings” to see all the past bird stories and photos from George Ho.