That does appear to be an uncommon Clark's Grebe. The eye on the Western Grebe, which is very similar, is within the black cap. On the Clark's, as in this photograph, is below the cap.
That does appear to be an uncommon Clark's Grebe. The eye on the Western Grebe, which is very similar, is within the black cap. On the Clark's, as in this photograph, is below the cap.