Which phrase often approximates the clear, sweet whistled song of the White-crowned Sparrow?

Answer

“oh sweet sweet study study to be”

The vocalizations of the White-crowned Sparrow are noted for their clarity and sweetness, although regional dialects cause variability across its range. The full song is typically composed of a series of loud, clear, whistled notes, usually presented in two or three distinct sections. While the overall delivery can sometimes sound slightly slurred or even mournful, the defining trait is the whistle clarity. Transcriptions often capture the rhythm and tone, commonly rendering phrases that sound like, “oh sweet sweet study study to be,” or similar patterns like “o-wee-o-weep-o-weep-o-wee.”

Which phrase often approximates the clear, sweet whistled song of the White-crowned Sparrow?
birdfactSparrowWhite-Crowned Sparrow