Male house finches are usually marked with red ... Check out more super pretty pictures of finches. This was a western species until the 1940s, when an unethical pet dealer introduced the birds ...

Check out 20 super pretty pictures of finches. The nesting habits of these two birds are completely different. House finches ...

That's what the findings of new research on a common backyard bird, the house finch, imply. A groundbreaking pangenomic study has revealed a major DNA flip that appears to have made the small bird ...