Clark's Grebe - Aechmophorus clarkii

Song: High-pitched creaking calls like a rusty swing set. Clark's Grebe's call is a simpler, one-parted "kreeeed" or kreee-eed" compared to Western Grebe's two-note call.

Sound: Gary L. Nuechterlein (Macaulay Library, Cornell # Unedited); Adult; Primary Sound;