The Common Merganser is a large sized duck that, if you are lucky, can be seen surfing the rapids along the Merced river in Yosemite Valley. It is also the name of a a new problem recently climbed by Kevin Cuckavich. The line is striking and tall. It follows the left arete but climbs more like a face problem.
To locate the problem park at the pullout for 'Highway Star' (a 5.10a traditional route) and cross the road. The problem is within spitting distance of the parking area and faces the river. The landing is flat but I'd recommend a few pads due to the height of the crux. Enjoy.
Ingar Shu on Merganser [v6]