Least Flycatcher
The Least Flycatcher is a member of the Empidonax genus, whose members are notoriously difficult to identify. The best distinguishing feature of this species is its “che-bek” vocalization. The heavy, full eye ring is a good mark as well. Other aspects such as the short bill and small size are hard to confirm if the bird is by itself. This individual was seen at Confederation Park, Calgary, Alberta, Canada.
Least Flycatcher
The Least Flycatcher is a member of the Empidonax genus, whose members are notoriously difficult to identify. The best distinguishing feature of this species is its “che-bek” vocalization. The heavy, full eye ring is a good mark as well. Other aspects such as the short bill and small size are hard to confirm if the bird is by itself. This individual was seen at Confederation Park, Calgary, Alberta, Canada.