What-for

While there are a pile of technical senses in which this is not a good picture, having actually caught this particularly squackly moment—trumpeter swans can and do express themselves vocally, and anyone with the least experience of red-winged black birds is aware that they are vocally equipped with a number of penetrating tones—where momma swan apparently wishes to register doubt, disapproval, and dubiousness concerned the intentions of the red-winged black bird, that makes me happy.

Just don't ask me to diagram the preceding sentence.