Writing my last-post-but-one got me searching Youtube for Messiaen's music. In the process I found these videos of the composer talking about birdsong. Birdsong was a huge influence on him: it found its way into a huge number of his pieces and, frequently, into the titles he gave them.
And here's Le Rouge-Gorge (The Robin), from Messiaen's Petites Esquisses d'Oiseaux (1985-1987), played by Thibaut Surugue:
I was reminded of Messiaen's music when I went to an exhibition of Marcus Coates' work at the Baltic in Gateshead in 2007:
2 years ago