Yesterday around 6 PM, I heard two falcons across my street in the Assiniboine forrest. By the time I dragged my dog outside for a walk, one was flying south, and the larger bird was sitting on top of a telephone pole making the usual screeches, but also a lot of quieter chips/peeps. Pretty sure they were Peregrines, but I now know merlins sound similiar, so could have been them. I was able to get right up to the pole, but the light was already too dim to make out the markings. Then he/she flew off. Pretty neat!