Fun Facts About House Finches

  • House FinchThe House Finch has not always been found in the eastern United States. In 1940, they were illegally captured in California and imported to New York by pet dealers. Fearing prosecution, the dealers released their “Hollywood Finches” on Long Island in 1940. Since then the finches have spread to all corners of the east and have even rejoined their relatives in the west.
  • Many House Finches from the Northeast U.S. and Great Lakes regions migrate to the southern U.S. to spend the winter. In the East, female House Fiches migrate farther south than do the males. Southern states often find a majority of brown females at their feeders, while northerners enjoy more of the colorful red males.
  • House Finch populations found in the east are rarely found far from urban or suburban areas, but in its native western range they may also be found in a wide variety of open or semi-open habitats including undisturbed deserts.
  • Male House Finches display a wide variety of plumage coloration ranging from gray to bright crimson. The coloration comes from carotenoid pigments found in some wild foods. The more pigment present in the foods eaten when they are molting new feathers … the redder the male. Female house finches prefer to mate with the reddest males they can find.
  • A highly social bird, the House Finch is rarely seen alone outside of the breeding season, and may form flocks as large as several hundred birds. House Finches feed mainly on the ground or at feeders or fruiting trees. At rest, they commonly perch on the highest point available in a tree, and flocks often perch on power lines.
  • During courtship, males sometimes feed females in a display that begins with the female gently pecking at his bill and fluttering her wings. The male simulates regurgitating food to the female several times before actually feeding her.
  • House Finches are fond of nectar and can become a nuisance at hummingbird feeders, if they do, offer them a dish of nectar for their own use.
  • A water source can be a strong attractant for House Finches.  They can drink up to 40% of their body weight on a hot summer day.
    House Finches are almost strictly vegetarian feeders and approximately 97% of their diet is made up of vegetable matter including buds, seeds, and fruits. They are strongly attracted to feeders, where they prefer small sunflower seeds.
  • The oldest known House Finch was a female, and at least 11 years, 7 months old when she was recaptured and rereleased during banding operations in New York in 1985, the same state where she had been banded in 1973.