ktr-r-r

Updated: April 30, 2025

Not in the deep woods, but among the scattered dilapidated oaks and groves, on the hills and in the fields, I hear almost every day his uncanny note, ktr-r-r, ktr-r-r, like that of some larger tree-toad, proceeding from an oak grove just beyond the boundary. He is a strong-scented fellow, and very tough.

John Burroughs - Wake-Robin