Re: Passerine Sp. at Fort Boise WMA – Any Thoughts on Audio Identification? Maybe a Grosbeak?

Wow — this is a good one! I agree with Elizabeth about the opening notes being Vesper Sparrow like – though my experience is the Vesper Sparrows around here stopped singing some time back. I am not sure about catbird — they don’t seem to repeat the same note several times in a row, more up and down variation (or whatever the correct term is.) I can go with Bewick’s Wren though I am most familiar with what has been called the “Rotary Dial Phone” vocalizations like at: https://www.xeno-canto.org/647162.  But, as everyone tells me: “Bewick’s Wrens have a song for every month of the year except May when they use them all”.

Scott