This is a video of a dipper, singing and feeding in the Amsterdamse Waterleidingduinen nature reserve in the Netherlands on 23 February 2011, filmed by Luuk Punt.
These are more videos about the same bird, bathing and cleaning itself, etc.
This is a video of another singing individual, of the same species in the same reserve.
This is a video of long-tailed tits, feeding near the same canal in that reserve.
Bird of the Week: American Dipper: here.