The Treerunner likes my fat balls

The focus of this photo is the fat balls, not the bird. I made them yesterday and hung them up over the garden this morning. This first visitor came within minutes. I was so excited that I took the shot through double glazing - hence the muddy look. For anyone interested, the bird is a Picolezna Patagónico (Eng. White-throated Treerunner), Pygarrhichas albogularis.

[Alihuén Alto, San Martín de los Andes, Neuquén, Argentina]