Answer:
Not knowing the size of the bird or the location it was found in (habitat and geographic) makes it a little bit harder to identify, but it is possible this could be a great kiskadee, one of the kingbirds, one of the vireos, a meadowlark, or a goldfinch. I really do not have enough info to answer your question. Was it a songbird or a waterbird? Did you see it in the forest or in the meadow? Do you live in D.C. or in Texas? I need to know a lot of stuff to be able to positively identify the bird. However, I can direct you to a good site for bird ID (See the related links).