ML103313401

Деталі спостереження

Bird giving the two note male position note call; originally listed as "Western" Flycatcher, subsequently identified by Arch McCallum as Cordilleran. Here are his comments: "Those are interesting recordings from Trout Creek. If COFL does exist in the US I would call those good candidates for it. I would need to check frequency, but at least the shape of those MPNs is quite COFL-like. Great that you were able to record them."