[Is this a Pine Siskin?]

Definitely Yellow-rumped Warblers (Audubon sub-species if yellow throat, Myrtle sub-species if all white throat. Here are some pics of a Pine Siskins for comparison. 

[Red-throated Loon? Lake Ontario south shore (Sodus Point, NY) 12/2/22]

Lightened shot, can't go much lighter, too much noise.

[Red-throated Loon? Lake Ontario south shore (Sodus Point, NY) 12/2/22]

Here are a few more pics, basically the same view as it was a fly-over. (All the same bird, not sure why the last 2 pics seem to show a dark collar.)

[Brewer's Blackbird?]

Hard to tell by the photo, but it looks like a dark eye?

[Red-throated Loon? Lake Ontario south shore (Sodus Point, NY) 12/2/22]

Never considered Pacific, although I believe there was one at this location (Sodus Point NY) last year. The shot was taken at sunrise so shadows can be a factor. I will try to post more photos of this bird if I can find them.

[What hawk?]

Think it still has barring on it's tail, making it a juvenile Red-tail. (Also note whitish "backpack straps" on the back).

[Red-throated Loon? Lake Ontario south shore (Sodus Point, NY) 12/2/22]

Both Common & Red-throated were present, just not sure from this angle if this is a Red-throated?

[Possible Eared & Horned Grebes? Poor quality pics.]

Thanks for confirming! New bird for my regional list - not as easy to ID as they are in breeding plumage! (Pic from Colorado below).

[Cackling Goose?]

Looks good for Cackling (bird on left).

 

[Possible Eared & Horned Grebes? Poor quality pics.]

Taken on Cayuga Lake (Finger Lakes region NY) 11/20/22. Horned Grebes are fairly common, but an Eared Grebe was also reported over the last few days. Hoping for an identifiable pic from these very distant shots (suspect first pic is a Horned Grebe).

[Gulls, Seneca Falls NY 11/18/22]

Thanks, the reason I was checking is there was a Slaty-backed reported at the same location a few days ago. However  this location usually gets a couple Lesser Black-backed each winter.

[Gulls, Seneca Falls NY 11/18/22]

Thanks for the reply, what details tell it's a Lesser Black-backed instead of Slaty-backed? Even looking at Sibley's I don't really see much difference (except for the legs, and a couple inches in size).

[Gulls, Seneca Falls NY 11/18/22]

Thinking Great Black-backed or Herring for the juvenile, and either Lesser Black-backed or Slaty-backed for the other gull?

[What sandpiper is with these Pectorals? Savannah NY 10/22/22]

Bump - no ideas?

[What sandpiper is with these Pectorals? Savannah NY 10/22/22]

Another pic, heavily cropped of bird in question.

[What sandpiper is with these Pectorals? Savannah NY 10/22/22]

Wondering what the smaller sandpiper is (dark bill, dark legs?) upper right of center frame.

[Dove or Pigeon? (Domestic?) Savannah NY 10/21/22]

Landed on a car next to me, then took off. Looks too slender for a Rock Pigeon.

[Sparrow & couple of Sandpipers, Seneca Falls NY 10/15/22.]

Thanks all, I was thinking Semipalmated for the 1st pic, but WRSA makes sense. I was fairly sure on the last pic being a Dunlin.

[Barn Swallows? Seneca Falls NY 10/15/22.]

Female Barn Swallows? Not sure what the smaller one in 2nd pic is (Bank?).

[Sparrow & couple of Sandpipers, Seneca Falls NY 10/15/22.]

Trying to ID a bad angle view of this sparrow & a couple distant sandpipers.

[Gull? Wiscasset Maine 10/4/22]

Distant, poor quality shots in Wiscasset ME (Sheepscot River). Hoping possible to ID?

[East of Keene NH, 10-2-22 Fall Warblers.]

Some not-so-great shots in a dark, early morning forest.

[Teal? blue? green?]

Lower birds are blue-winged Teal, along with at least a couple of the upper birds. Looks like a couple Wilson's Snipe (thin, long bills) with the upper ducks.

[Long & Short-billed Dowitchers? Montezuma NWR NY (Repost)]

I was hoping some of these pics of 2 dowitchers are identifiable as Short, Long, or one of each. (Previously posted along with a Hudsonian Godwit for size comparison). Thanks for any help.

[Dowitchers & HUGO. Montezuma NWR NY 10/9/22]

Taking pics of a Hudsonian Godwit, and a first glance thought I had a couple more Godwits (until I realized the size difference). Wondering if these are Long or Short-billed Dowitchers? (we get both here in migration).