You saw a striking bird with a red head, did you? You wonder what it is. That shouldn't be too hard to figure out, should it? How many kinds of birds with red heads could there possibly be?

The red breast is clearly demarcated from a whitish ... Identifying the male and female house from other Carpodacus finches requires care. The male house differs from the male purple finch not ...

Red-tailed hawks are known for their brick-colored tails, but there are more than a dozen subspecies of various colorations, and not all of them have this characteristic. These birds of prey are ...