Owls

A pair of owls stationed themselves outside my half-basement bedroom window in colorado early this morning around 12am. Unfortunately i only had my phone to capture them with, but it still turned out alright, save for the periodic vox-like breaks when silencing background noise. The hoot is obvious as to the source, but i'm unsure about the screech/cry that occurs with equal frequency. Is it the response of a mate? or just the yip of a curious neighbor dog?. Recorded with the stock application on my lg g3 phone and encoded to mp3 using the "video to mp3" app.