Lehigh Valley Outdoors
  • Home
  • Hunting
  • Fishing
  • Boating
  • Archery
  • Sports Vehicles
  • Golf
  • Shooting Sports
  • Other
  • Home
  • Hunting
  • Fishing
  • Boating
  • Archery
  • Sports Vehicles
  • Golf
  • Shooting Sports
  • Other

Lehigh valley outdoors

By Nick Hromiak

House Finches have an interesting history in the U.S.

7/19/2018

0 Comments

 

For you non-birders who dabble in occasional bird watching, you may have noticed a flurry of red-headed birds at your feeders that, for the novice watcher, resemble sparrows. These are actually House Finches that have some interesting history to their appearance in the states. Females, however, do not have any red coloration and do resemble sparrows to a point. House Finches are also similar to Purple Finches that have more red coloration over their bodies. 

According to the Birding Wire, House Finches are one of the most common birds at feeders and in the fields across the United States. But their distribution and ecology have been altered by people. Historically, they are a bird of dry habitats in Mexico and the American Southwest. These colorful finches were popular with pet dealers who marketed them as “Hollywood Finches” back in the early 1900s.

To avoid prosecution under the Migratory Bird Treaty Act, which protects wild birds, bird sellers on Long Island, New York, liberated their House Finches during the 1940’s. The rest, as they say, is history. From this humble beginning, House Finch populations exploded and the species progressively expanded their range across the country from east to west and north to south until they merged with the original western population.

Today, House Finches are conspicuous in most neighborhoods. They consume sunflower, safflower and Niger seeds at feeders and sometimes nest in hanging planters and other structures in  yards. They are one of few birds that feed their offspring on plant foods only, primarily regurgitated seeds. Most seed-eating birds feed insects to their nestlings as a protein source.

House Finches are susceptible to an eye disease called avian conjunctivitis, which causes their eyes to become red, runny and swollen. First recorded in Maryland in 1994, the bacterium may cause the finch’s eyes to swell shut, resulting in blindness. Some birds recover, but most die from starvation or predation.

If you have House Finches at your feeder, sooner or later you’ll see a male that is colored more orange or yellow than red. This is a case of  “you are what you eat.” Red, orange and yellow colors in birds come from ingested pigments, called carotenoids, in the bird’s diet. So that orange- or yellow-tinted male House Finch actually has been consuming something that changed the color of its feathers.

House Finches are residents across most of their range, but some northern and eastern birds migrate. They range from southern Canada to southern Mexico and across the United States.

In the West, House Finches inhabit open dry areas and woodland borders, but throughout their range they favor urban habitats. They are less likely to be found in expanses of forests or grasslands.

House Finches form pairs during winter and may stay together year-round. Males display to females using a flight-song display that includes song, slow fluttering wing beats and graceful aerial dives. Males also hop near females while drooping wings, raising tail, and singing. Males may offer food to females during courtship. Sound familiar? 

House Finches construct their nests on ledges of man-made structures and in coniferous and deciduous trees. They may build their nest on rock ledges, even in and hanging flower pots. Their bowl-shaped nests are built with fine grasses and materials and lined with even finer, soft materials such as animal hair. Their clutches are usually two to six white to pale blue eggs, sometimes speckled. Some House Finches may nest more than once per season. Their incubation period is from 12 to 14 days and nestlings are altricial that hatch featherless except for fine down along feather tracts, eyes closed and helpless. But they grow quickly, fledging in 12-19 days. 

While some avid birders stop feeding birds in the summer as native foods are often available, many maintain feeders just to see and enjoy the company of our fine-feathered friends. 
​
0 Comments



Leave a Reply.

    Author

    Nick Hromiak has been an outdoors and automotive  writer for over 30 years. He's been published in numerous national and state-wide outdoor magazines and newspapers. 

    Archives

    June 2025
    May 2025
    April 2025
    March 2025
    February 2025
    January 2025
    December 2024
    November 2024
    October 2024
    September 2024
    August 2024
    July 2024
    June 2024
    May 2024
    April 2024
    March 2024
    February 2024
    January 2024
    December 2023
    November 2023
    October 2023
    September 2023
    August 2023
    July 2023
    June 2023
    May 2023
    April 2023
    March 2023
    February 2023
    January 2023
    December 2022
    November 2022
    October 2022
    September 2022
    August 2022
    July 2022
    June 2022
    May 2022
    April 2022
    March 2022
    February 2022
    January 2022
    December 2021
    November 2021
    October 2021
    September 2021
    August 2021
    July 2021
    June 2021
    May 2021
    April 2021
    March 2021
    February 2021
    January 2021
    December 2020
    November 2020
    October 2020
    September 2020
    August 2020
    July 2020
    June 2020
    May 2020
    April 2020
    March 2020
    February 2020
    January 2020
    December 2019
    November 2019
    October 2019
    September 2019
    August 2019
    July 2019
    June 2019
    May 2019
    April 2019
    March 2019
    February 2019
    January 2019
    December 2018
    November 2018
    October 2018
    September 2018
    August 2018
    July 2018
    June 2018
    May 2018
    April 2018
    March 2018
    February 2018
    January 2018
    December 2017
    November 2017
    October 2017
    September 2017
    August 2017
    July 2017
    June 2017
    May 2017
    April 2017
    March 2017
    February 2017
    January 2017
    December 2016
    November 2016

    RSS Feed

      Subscribe!

    Subscribe to Newsletter
Proudly powered by Weebly