House finches are a bit different as only some of them migrate ... in the west migrate south during the winter. Finches of ...

Discover 7 types of finch birds to look for in winter ... The nesting habits of these two birds are completely different.

There are now at least 13 species of finches on the Galapagos Islands, each filling a different niche on different ... process that had created so many types of finches that differed mainly ...