Stage three: Spain into France
I heard my first, and so far only, cuckoo of the year, on 20 March, in the dehesas of Toledo province, south of Oropesa. Two years and one day ago, a few miles to the west, I heard six in one day, and two or three most days for the rest of the trip. It will be interesting to see whether there will be a pattern of late arrivals across the continent this year, or whether they will be back on schedule when they are due in the UK and northern Europe.
Walking over the Serra de l'Albera into France, I came across another tribute to migrants - 100,000 refugees from Franco's regime, welcomed into France in 1939. I also read that the following year, Walter Benjamin (1892-1940) fled France ahead of the Nazis, using the reverse of the route I had walked. Fearing being turned back by Franco, he took his own life a few days later in Portbou, the Spanish town I had started out from.
I was on my way to the Côte Vermeille, on the Roussillon coast, to look for the places Olivier Messiaen visited in 1957, and for the birds whose songs he notated for his Catalogue D'Oiseaux: blue rock thrush, Thekla lark, black-eared wheatear, spectacled warbler among them. There is a fuller account of this part of the trip, on the NATURAL LIGHT website here.
Laurence Rose is a conservationist, writer and composer. He has worked for the RSPB since 1983.