This possible Golden-winged Warbler would be a first record for Timiskaming, and perhaps a northernmost record for Ontario. As such, I'm trying not to get my hopes up too much, lest I discover it to be something more common. No actual sighting was made, but a distinctive, very buzzy three note "Beee, bzzz, bzzz" call was heard several times this morning in perfectly suited habitat. The "bzzz" notes were on a lower pitch than the first note, and the call was much "buzzier" than a Black-throated Green Warbler's song. Unfortunately, I was not able to take the time this morning to make a careful survey of the area. I plan to return to the area this evening to see if I can relocate and visually confirm identity. Until I can spend some time having a slow and careful search, I do not want to disclose the precise location, though I can tell you it is in Harley Township. This species nests on the ground, and having several people tramping through the area would not be wise if this is, in fact, a nesting Golden-winged. I'll keep you all abreast of any additional details as they become available. Cheers for now.