They are all Swamp Sparrows. A hatch-year (HY) White-throated Sparrow, which you could see in its first fall/winter would have white wing bars and would also have the white throat, yellow lores, and black/white head stripes of an adult (After hatch year [AHY]), just paler than an adult. You can check out the link below...it may be helpful. BN Here is a link that might be useful: plumages of WTSP

You're right on with the warbler IDs. The sparrow is a Song Sparrow. Nice bunch of yard birds. -O-

I did have a Chipper nest of 3 Chippers and one Cowbird.....didn't notice till it was too late. All 4 babies fledged. I did notice that more Chippers than just the 2 parents were feeding these babies. Quite a few in fact. SO (not that I like these birds) but it does not necessarily mean all the other nestlings died.

I live in N.E.Ohio and I grew up on a dairy farm where we simply classified sparrows as house sparrow, field sparrow, or song sparrow, all of which we considered a minor nuisance because they constantly got into our grain bins. Since I retired last June I have taken up nature photography as a retirement hobby, and here again, those darn nuisance sparrows keep popping into the shot when I trying to get a picture of the more popular birds. But once I had the pictures I began to notice a lot more variations so out of curiosity I got a field guide, Birds of Ohio by McCormac & Kennedy Published by Lone Pine Press. The book lists 23 species of sparrows that are native to Ohio, and although I always thought a house sparrow was a native species I discovered that it is technically defined as an "Old World Sparrow", which is not native but rather it was introduced into North America from Europe. With a little bit more research I discovered that there are 63 species of sparrows that are native to North America & Canada and another 37 species of Old World Sparrows and 43 of the 63 native species and nearly all of the Old world sparrows frequent the Great Lakes Region. Needless to say, I am now looking at sparrows in a new light, and i have spent many hours photographing the lowly sparrow. To date I have documented 19 species in my yard, all confirmed by an Ornithologist from Ohio state University Extension Service.