New Breeding Record for Merlin (Falco columbarius) in Southwestern Yukon.

On 3 May 2016, we observed two Merlins (Falco columbarius) copulating near Hungry Lake in southwestern Yukon. We recorded Merlins frequently from May until the beginning of July and observed them defending the area from Common Ravens (Corvus corax) on two occasions, an activity indicative of a nesting pair. This is the first breeding record for Merlins in southern Yukon, as previous records have documented the breeding range only in central and northern parts of the territory. Here, we summarize historical sightings and breeding reports throughout southern Yukon since 1975 and fill a gap in the breeding range of this species. [ABSTRACT FROM AUTHOR]